diff --git a/package.json b/package.json
index c9f6b77531e..c00abfbc5ca 100644
--- a/package.json
+++ b/package.json
@@ -91,17 +91,17 @@
     "@ckeditor/ckeditor5-build-multi-root": "44.1.0",
     "@ckeditor/ckeditor5-case-change": "44.1.0",
     "@ckeditor/ckeditor5-comments": "44.1.0",
-    "@ckeditor/ckeditor5-dev-build-tools": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-bump-year": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-ci": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-dependency-checker": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-docs": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-release-tools": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-stale-bot": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-tests": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-translations": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-web-crawler": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-build-tools": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-bump-year": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-ci": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-dependency-checker": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-docs": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-release-tools": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-stale-bot": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-tests": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-translations": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-web-crawler": "^46.0.0",
     "@ckeditor/ckeditor5-document-outline": "44.1.0",
     "@ckeditor/ckeditor5-export-pdf": "44.1.0",
     "@ckeditor/ckeditor5-export-word": "44.1.0",
@@ -132,7 +132,7 @@
     "coveralls": "^3.1.0",
     "date-fns": "2.30.0",
     "eslint": "^8.21.0",
-    "eslint-config-ckeditor5": "^8.0.0",
+    "eslint-config-ckeditor5": "^9.0.0",
     "eslint-formatter-stylish": "^8.40.0",
     "estree-walker": "^3.0.3",
     "fs-extra": "^11.0.0",
diff --git a/packages/ckeditor5-adapter-ckfinder/package.json b/packages/ckeditor5-adapter-ckfinder/package.json
index 64837e2378e..6075145f400 100644
--- a/packages/ckeditor5-adapter-ckfinder/package.json
+++ b/packages/ckeditor5-adapter-ckfinder/package.json
@@ -20,7 +20,7 @@
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
diff --git a/packages/ckeditor5-alignment/package.json b/packages/ckeditor5-alignment/package.json
index 4ba9e6680bd..ac6ff132454 100644
--- a/packages/ckeditor5-alignment/package.json
+++ b/packages/ckeditor5-alignment/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
diff --git a/packages/ckeditor5-autoformat/package.json b/packages/ckeditor5-autoformat/package.json
index f1dc2f43f10..1472c9d34bb 100644
--- a/packages/ckeditor5-autoformat/package.json
+++ b/packages/ckeditor5-autoformat/package.json
@@ -23,7 +23,7 @@
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
diff --git a/packages/ckeditor5-autosave/package.json b/packages/ckeditor5-autosave/package.json
index 76efb8d7e6a..71c7f706f76 100644
--- a/packages/ckeditor5-autosave/package.json
+++ b/packages/ckeditor5-autosave/package.json
@@ -19,7 +19,7 @@
     "lodash-es": "4.17.21"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-paragraph": "44.1.0",
     "@ckeditor/ckeditor5-source-editing": "44.1.0",
diff --git a/packages/ckeditor5-basic-styles/package.json b/packages/ckeditor5-basic-styles/package.json
index e509f6ea070..b22d5ce5c74 100644
--- a/packages/ckeditor5-basic-styles/package.json
+++ b/packages/ckeditor5-basic-styles/package.json
@@ -19,7 +19,7 @@
     "ckeditor5": "44.1.0"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-essentials": "44.1.0",
diff --git a/packages/ckeditor5-block-quote/package.json b/packages/ckeditor5-block-quote/package.json
index 0c441b8ee03..1ec5e619833 100644
--- a/packages/ckeditor5-block-quote/package.json
+++ b/packages/ckeditor5-block-quote/package.json
@@ -22,7 +22,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
diff --git a/packages/ckeditor5-bookmark/package.json b/packages/ckeditor5-bookmark/package.json
index 8046056bb3f..36d541956f3 100644
--- a/packages/ckeditor5-bookmark/package.json
+++ b/packages/ckeditor5-bookmark/package.json
@@ -25,7 +25,7 @@
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-essentials": "44.1.0",
diff --git a/packages/ckeditor5-build-balloon-block/package.json b/packages/ckeditor5-build-balloon-block/package.json
index 12de3336fae..56a35771d8a 100644
--- a/packages/ckeditor5-build-balloon-block/package.json
+++ b/packages/ckeditor5-build-balloon-block/package.json
@@ -52,8 +52,8 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-core": "44.1.0",
-    "@ckeditor/ckeditor5-dev-translations": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-translations": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "terser-webpack-plugin": "^5.0.0",
     "typescript": "5.0.4",
diff --git a/packages/ckeditor5-build-balloon/package.json b/packages/ckeditor5-build-balloon/package.json
index 40194215172..8bb60a24535 100644
--- a/packages/ckeditor5-build-balloon/package.json
+++ b/packages/ckeditor5-build-balloon/package.json
@@ -51,8 +51,8 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-core": "44.1.0",
-    "@ckeditor/ckeditor5-dev-translations": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-translations": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "terser-webpack-plugin": "^5.0.0",
     "typescript": "5.0.4",
diff --git a/packages/ckeditor5-build-classic/package.json b/packages/ckeditor5-build-classic/package.json
index 12b0faf65a4..2da7a5103cd 100644
--- a/packages/ckeditor5-build-classic/package.json
+++ b/packages/ckeditor5-build-classic/package.json
@@ -51,8 +51,8 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-core": "44.1.0",
-    "@ckeditor/ckeditor5-dev-translations": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-translations": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "terser-webpack-plugin": "^5.0.0",
     "typescript": "5.0.4",
diff --git a/packages/ckeditor5-build-decoupled-document/package.json b/packages/ckeditor5-build-decoupled-document/package.json
index 7c53157d602..e4cf2c9f3a9 100644
--- a/packages/ckeditor5-build-decoupled-document/package.json
+++ b/packages/ckeditor5-build-decoupled-document/package.json
@@ -53,8 +53,8 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-core": "44.1.0",
-    "@ckeditor/ckeditor5-dev-translations": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-translations": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "terser-webpack-plugin": "^5.0.0",
     "typescript": "5.0.4",
diff --git a/packages/ckeditor5-build-inline/package.json b/packages/ckeditor5-build-inline/package.json
index 965066fc0cc..f5d59442226 100644
--- a/packages/ckeditor5-build-inline/package.json
+++ b/packages/ckeditor5-build-inline/package.json
@@ -51,8 +51,8 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-core": "44.1.0",
-    "@ckeditor/ckeditor5-dev-translations": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-translations": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "terser-webpack-plugin": "^5.0.0",
     "typescript": "5.0.4",
diff --git a/packages/ckeditor5-build-multi-root/package.json b/packages/ckeditor5-build-multi-root/package.json
index c48fc2e3b0e..79a4cccb75f 100644
--- a/packages/ckeditor5-build-multi-root/package.json
+++ b/packages/ckeditor5-build-multi-root/package.json
@@ -51,8 +51,8 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-core": "44.1.0",
-    "@ckeditor/ckeditor5-dev-translations": "^45.0.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-translations": "^46.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "terser-webpack-plugin": "^5.0.0",
     "typescript": "5.0.4",
diff --git a/packages/ckeditor5-ckbox/package.json b/packages/ckeditor5-ckbox/package.json
index 2a2b45e0d19..f43deca2edb 100644
--- a/packages/ckeditor5-ckbox/package.json
+++ b/packages/ckeditor5-ckbox/package.json
@@ -27,7 +27,7 @@
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-essentials": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
diff --git a/packages/ckeditor5-ckfinder/package.json b/packages/ckeditor5-ckfinder/package.json
index e48cff6244c..69858bfa15e 100644
--- a/packages/ckeditor5-ckfinder/package.json
+++ b/packages/ckeditor5-ckfinder/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@ckeditor/ckeditor5-adapter-ckfinder": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-cloud-services/package.json b/packages/ckeditor5-cloud-services/package.json
index 05693feda0a..b7e8257725a 100644
--- a/packages/ckeditor5-cloud-services/package.json
+++ b/packages/ckeditor5-cloud-services/package.json
@@ -17,7 +17,7 @@
     "ckeditor5": "44.1.0"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "typescript": "5.0.4",
diff --git a/packages/ckeditor5-code-block/package.json b/packages/ckeditor5-code-block/package.json
index 1bcb045ff3f..015937413c2 100644
--- a/packages/ckeditor5-code-block/package.json
+++ b/packages/ckeditor5-code-block/package.json
@@ -26,7 +26,7 @@
     "@ckeditor/ckeditor5-autoformat": "44.1.0",
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-html-support": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-easy-image/package.json b/packages/ckeditor5-easy-image/package.json
index afc326103d9..5dc008fb8f9 100644
--- a/packages/ckeditor5-easy-image/package.json
+++ b/packages/ckeditor5-easy-image/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
     "@ckeditor/ckeditor5-paragraph": "44.1.0",
diff --git a/packages/ckeditor5-editor-balloon/package.json b/packages/ckeditor5-editor-balloon/package.json
index 0dc961b7a6e..180808badc2 100644
--- a/packages/ckeditor5-editor-balloon/package.json
+++ b/packages/ckeditor5-editor-balloon/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-editor-classic/package.json b/packages/ckeditor5-editor-classic/package.json
index 059616b2803..5aa1be063d3 100644
--- a/packages/ckeditor5-editor-classic/package.json
+++ b/packages/ckeditor5-editor-classic/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-editor-decoupled/package.json b/packages/ckeditor5-editor-decoupled/package.json
index 1fbd2caae0d..b308bb7d501 100644
--- a/packages/ckeditor5-editor-decoupled/package.json
+++ b/packages/ckeditor5-editor-decoupled/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-editor-inline/package.json b/packages/ckeditor5-editor-inline/package.json
index f03c5331c5c..766d910f394 100644
--- a/packages/ckeditor5-editor-inline/package.json
+++ b/packages/ckeditor5-editor-inline/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-editor-multi-root/package.json b/packages/ckeditor5-editor-multi-root/package.json
index 3381c639282..85ad5956d99 100644
--- a/packages/ckeditor5-editor-multi-root/package.json
+++ b/packages/ckeditor5-editor-multi-root/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
     "@ckeditor/ckeditor5-paragraph": "44.1.0",
diff --git a/packages/ckeditor5-essentials/package.json b/packages/ckeditor5-essentials/package.json
index 072182f0299..698d08a028d 100644
--- a/packages/ckeditor5-essentials/package.json
+++ b/packages/ckeditor5-essentials/package.json
@@ -23,7 +23,7 @@
     "ckeditor5": "44.1.0"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-paragraph": "44.1.0",
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
diff --git a/packages/ckeditor5-find-and-replace/package.json b/packages/ckeditor5-find-and-replace/package.json
index d63d6561f6a..3bde7cd4c91 100644
--- a/packages/ckeditor5-find-and-replace/package.json
+++ b/packages/ckeditor5-find-and-replace/package.json
@@ -20,7 +20,7 @@
     "lodash-es": "4.17.21"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-decoupled": "44.1.0",
diff --git a/packages/ckeditor5-font/package.json b/packages/ckeditor5-font/package.json
index 74a8ec7defb..ed1b30dc3b6 100644
--- a/packages/ckeditor5-font/package.json
+++ b/packages/ckeditor5-font/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-undo": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-highlight": "44.1.0",
     "@ckeditor/ckeditor5-paragraph": "44.1.0",
diff --git a/packages/ckeditor5-heading/package.json b/packages/ckeditor5-heading/package.json
index ff3f46f8aa2..2aa00c93651 100644
--- a/packages/ckeditor5-heading/package.json
+++ b/packages/ckeditor5-heading/package.json
@@ -25,7 +25,7 @@
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-multi-root": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
diff --git a/packages/ckeditor5-highlight/package.json b/packages/ckeditor5-highlight/package.json
index 16cf988fc1c..2699f11107b 100644
--- a/packages/ckeditor5-highlight/package.json
+++ b/packages/ckeditor5-highlight/package.json
@@ -19,7 +19,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
diff --git a/packages/ckeditor5-horizontal-line/package.json b/packages/ckeditor5-horizontal-line/package.json
index 2b280935475..47828231f24 100644
--- a/packages/ckeditor5-horizontal-line/package.json
+++ b/packages/ckeditor5-horizontal-line/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
diff --git a/packages/ckeditor5-html-embed/package.json b/packages/ckeditor5-html-embed/package.json
index a58d31bf4da..c99610393a0 100644
--- a/packages/ckeditor5-html-embed/package.json
+++ b/packages/ckeditor5-html-embed/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
diff --git a/packages/ckeditor5-html-support/package.json b/packages/ckeditor5-html-support/package.json
index 702c4061815..fc965c3595b 100644
--- a/packages/ckeditor5-html-support/package.json
+++ b/packages/ckeditor5-html-support/package.json
@@ -32,7 +32,7 @@
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-multi-root": "44.1.0",
diff --git a/packages/ckeditor5-html-support/tests/manual/ghs-no-features.html b/packages/ckeditor5-html-support/tests/manual/ghs-no-features.html
index 4d422f798b6..57fdec0cd74 100644
--- a/packages/ckeditor5-html-support/tests/manual/ghs-no-features.html
+++ b/packages/ckeditor5-html-support/tests/manual/ghs-no-features.html
@@ -15,13 +15,6 @@
 			border: 1px solid red !important;
 		}
 	</style>
-		<!--
-            For a totally unknown reason, Travis cannot fetch an image from the `via.placeholder.com` service.
-            So this request/response has been added to exclusions for the crawler. See: #11436.
-        -->
-		<meta name="x-cke-crawler-ignore-patterns" content='{
-			"response-failure": "via.placeholder.com"
-		}'>
 </head>
 <div style="display: flex">
 	<div style="width: 40%; margin-right: 20px">
@@ -303,7 +296,7 @@ <h1>h6</h1>
 
 				<p><button>Click me!</button></p>
 
-				<p><input alt="" src="https://via.placeholder.com/100" type="image" /></p>
+				<p><input alt="" src="https://placehold.co/100" type="image" /></p>
 
 				<p><video controls="" height="240" width="320"><source src="http://commondatastorage.googleapis.com/gtv-videos-bucket/sample/ElephantsDream.mp4" type="video/mp4" /> Your browser does not support the video tag.</video></p>
 
diff --git a/packages/ckeditor5-html-support/tests/manual/objects.html b/packages/ckeditor5-html-support/tests/manual/objects.html
index 743a38f580f..e236a3e210a 100644
--- a/packages/ckeditor5-html-support/tests/manual/objects.html
+++ b/packages/ckeditor5-html-support/tests/manual/objects.html
@@ -30,7 +30,7 @@
 
 		<p><button>Click me!</button></p>
 
-		<p><input alt="" src="https://via.placeholder.com/100" type="image" /></p>
+		<p><input alt="" src="https://placehold.co/100" type="image" /></p>
 
 		<p>some custom text</p>
 
@@ -61,7 +61,7 @@
 
 	<p><input name="button" type="button" value="click me" /></p>
 
-	<p><input alt="" src="https://via.placeholder.com/100" type="image" /></p>
+	<p><input alt="" src="https://placehold.co/100" type="image" /></p>
 
 	<p><textarea name="textarea">some text in textarea&lt;/textarea></p>
 
diff --git a/packages/ckeditor5-image/ckeditor5-metadata.json b/packages/ckeditor5-image/ckeditor5-metadata.json
index 3f89c5d4f2d..bae1297ba2b 100644
--- a/packages/ckeditor5-image/ckeditor5-metadata.json
+++ b/packages/ckeditor5-image/ckeditor5-metadata.json
@@ -265,6 +265,20 @@
 					"iconPath": "@ckeditor/ckeditor5-core/theme/icons/image-url.svg"
 				}
 			]
+		},
+		{
+			"name": "Image utils",
+			"className": "ImageUtils",
+			"description": "Provides utility functions for image handling.",
+			"docs": "features/images/images-overview.html",
+			"path": "src/imageutils.js"
+		},
+		{
+			"name": "Image editing",
+			"className": "ImageEditing",
+			"description": "Provides basic common image engine features.",
+			"docs": "features/images/images-overview.html",
+			"path": "src/image/imageediting.js"
 		}
 	]
 }
diff --git a/packages/ckeditor5-image/package.json b/packages/ckeditor5-image/package.json
index 2b24ec10af0..d676d32bfde 100644
--- a/packages/ckeditor5-image/package.json
+++ b/packages/ckeditor5-image/package.json
@@ -32,7 +32,7 @@
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-ckfinder": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
diff --git a/packages/ckeditor5-indent/package.json b/packages/ckeditor5-indent/package.json
index 9de8d33c88e..dfaf2751fde 100644
--- a/packages/ckeditor5-indent/package.json
+++ b/packages/ckeditor5-indent/package.json
@@ -20,7 +20,7 @@
     "ckeditor5": "44.1.0"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-list": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-heading": "44.1.0",
diff --git a/packages/ckeditor5-language/package.json b/packages/ckeditor5-language/package.json
index fd0e501ae41..444886caa44 100644
--- a/packages/ckeditor5-language/package.json
+++ b/packages/ckeditor5-language/package.json
@@ -19,7 +19,7 @@
     "ckeditor5": "44.1.0"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-paragraph": "44.1.0",
diff --git a/packages/ckeditor5-link/package.json b/packages/ckeditor5-link/package.json
index 870df7334fd..8d94d468ca0 100644
--- a/packages/ckeditor5-link/package.json
+++ b/packages/ckeditor5-link/package.json
@@ -29,7 +29,7 @@
     "@ckeditor/ckeditor5-bookmark": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
diff --git a/packages/ckeditor5-list/package.json b/packages/ckeditor5-list/package.json
index eb6ac61f9b7..f6e4b6889bf 100644
--- a/packages/ckeditor5-list/package.json
+++ b/packages/ckeditor5-list/package.json
@@ -29,7 +29,7 @@
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-essentials": "44.1.0",
diff --git a/packages/ckeditor5-markdown-gfm/package.json b/packages/ckeditor5-markdown-gfm/package.json
index 4db7f54841f..112fd88634e 100644
--- a/packages/ckeditor5-markdown-gfm/package.json
+++ b/packages/ckeditor5-markdown-gfm/package.json
@@ -16,6 +16,8 @@
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "@ckeditor/ckeditor5-core": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
+    "@types/marked": "4.3.2",
+    "@types/turndown": "5.0.5",
     "ckeditor5": "44.1.0",
     "marked": "4.0.12",
     "turndown": "7.2.0",
@@ -26,7 +28,7 @@
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-essentials": "44.1.0",
     "@ckeditor/ckeditor5-font": "44.1.0",
@@ -42,8 +44,6 @@
     "@ckeditor/ckeditor5-theme-lark": "44.1.0",
     "@ckeditor/ckeditor5-undo": "44.1.0",
     "@ckeditor/ckeditor5-utils": "44.1.0",
-    "@types/marked": "^4.0.8",
-    "@types/turndown": "^5.0.4",
     "typescript": "5.0.4",
     "webpack": "^5.94.0",
     "webpack-cli": "^5.1.4"
diff --git a/packages/ckeditor5-media-embed/package.json b/packages/ckeditor5-media-embed/package.json
index ca4ca9c2361..3ce1af14b4d 100644
--- a/packages/ckeditor5-media-embed/package.json
+++ b/packages/ckeditor5-media-embed/package.json
@@ -25,7 +25,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-balloon": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-mention/package.json b/packages/ckeditor5-mention/package.json
index 4490e981054..8b35299fe66 100644
--- a/packages/ckeditor5-mention/package.json
+++ b/packages/ckeditor5-mention/package.json
@@ -25,7 +25,7 @@
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-font": "44.1.0",
diff --git a/packages/ckeditor5-minimap/package.json b/packages/ckeditor5-minimap/package.json
index 740d1ccf839..21fe42f9259 100644
--- a/packages/ckeditor5-minimap/package.json
+++ b/packages/ckeditor5-minimap/package.json
@@ -24,7 +24,7 @@
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-decoupled": "44.1.0",
     "@ckeditor/ckeditor5-font": "44.1.0",
diff --git a/packages/ckeditor5-page-break/package.json b/packages/ckeditor5-page-break/package.json
index c8f30500e90..bae6eb2a41c 100644
--- a/packages/ckeditor5-page-break/package.json
+++ b/packages/ckeditor5-page-break/package.json
@@ -20,7 +20,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
diff --git a/packages/ckeditor5-paste-from-office/package.json b/packages/ckeditor5-paste-from-office/package.json
index 613dce0cf37..e9c54b5084f 100644
--- a/packages/ckeditor5-paste-from-office/package.json
+++ b/packages/ckeditor5-paste-from-office/package.json
@@ -23,7 +23,7 @@
     "@ckeditor/ckeditor5-bookmark": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
diff --git a/packages/ckeditor5-remove-format/package.json b/packages/ckeditor5-remove-format/package.json
index de9654f3bb3..8684d616e89 100644
--- a/packages/ckeditor5-remove-format/package.json
+++ b/packages/ckeditor5-remove-format/package.json
@@ -21,7 +21,7 @@
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-enter": "44.1.0",
diff --git a/packages/ckeditor5-restricted-editing/package.json b/packages/ckeditor5-restricted-editing/package.json
index a4483bfa3ac..ebe5621b489 100644
--- a/packages/ckeditor5-restricted-editing/package.json
+++ b/packages/ckeditor5-restricted-editing/package.json
@@ -23,7 +23,7 @@
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-show-blocks/package.json b/packages/ckeditor5-show-blocks/package.json
index 8563cd6d0aa..bf1de0d6957 100644
--- a/packages/ckeditor5-show-blocks/package.json
+++ b/packages/ckeditor5-show-blocks/package.json
@@ -18,7 +18,7 @@
     "ckeditor5": "44.1.0"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-balloon": "44.1.0",
     "@ckeditor/ckeditor5-editor-decoupled": "44.1.0",
diff --git a/packages/ckeditor5-source-editing/package.json b/packages/ckeditor5-source-editing/package.json
index af230e16ab7..1b2546a9f97 100644
--- a/packages/ckeditor5-source-editing/package.json
+++ b/packages/ckeditor5-source-editing/package.json
@@ -20,7 +20,7 @@
     "ckeditor5": "44.1.0"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-essentials": "44.1.0",
diff --git a/packages/ckeditor5-special-characters/package.json b/packages/ckeditor5-special-characters/package.json
index a71bd4e3592..6f2871b6a33 100644
--- a/packages/ckeditor5-special-characters/package.json
+++ b/packages/ckeditor5-special-characters/package.json
@@ -21,7 +21,7 @@
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-image": "44.1.0",
diff --git a/packages/ckeditor5-style/package.json b/packages/ckeditor5-style/package.json
index 3d5c1daac16..fe250313358 100644
--- a/packages/ckeditor5-style/package.json
+++ b/packages/ckeditor5-style/package.json
@@ -27,7 +27,7 @@
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
     "@ckeditor/ckeditor5-cloud-services": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-easy-image": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
diff --git a/packages/ckeditor5-table/package.json b/packages/ckeditor5-table/package.json
index 8173b7b5252..73089a5cfa3 100644
--- a/packages/ckeditor5-table/package.json
+++ b/packages/ckeditor5-table/package.json
@@ -26,7 +26,7 @@
     "@ckeditor/ckeditor5-alignment": "44.1.0",
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-multi-root": "44.1.0",
     "@ckeditor/ckeditor5-highlight": "44.1.0",
diff --git a/packages/ckeditor5-ui/package.json b/packages/ckeditor5-ui/package.json
index fa8d3f3a105..2da63923ecf 100644
--- a/packages/ckeditor5-ui/package.json
+++ b/packages/ckeditor5-ui/package.json
@@ -15,6 +15,7 @@
     "@ckeditor/ckeditor5-core": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
     "@ckeditor/ckeditor5-utils": "44.1.0",
+    "@types/color-convert": "2.0.0",
     "color-convert": "2.0.1",
     "color-parse": "1.4.2",
     "lodash-es": "4.17.21",
@@ -49,7 +50,6 @@
     "@ckeditor/ckeditor5-typing": "44.1.0",
     "@ckeditor/ckeditor5-undo": "44.1.0",
     "@ckeditor/ckeditor5-code-block": "44.1.0",
-    "@types/color-convert": "2.0.0",
     "typescript": "5.0.4",
     "webpack": "^5.94.0",
     "webpack-cli": "^5.1.4"
diff --git a/packages/ckeditor5-utils/package.json b/packages/ckeditor5-utils/package.json
index a1e1a7c5be4..2271415fcf0 100644
--- a/packages/ckeditor5-utils/package.json
+++ b/packages/ckeditor5-utils/package.json
@@ -12,15 +12,15 @@
   "type": "module",
   "main": "src/index.ts",
   "dependencies": {
-    "lodash-es": "4.17.21",
-    "@ckeditor/ckeditor5-ui": "44.1.0"
+    "@ckeditor/ckeditor5-ui": "44.1.0",
+    "@types/lodash-es": "4.17.12",
+    "lodash-es": "4.17.21"
   },
   "devDependencies": {
     "@ckeditor/ckeditor5-build-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-core": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",
-    "@types/lodash-es": "^4.17.12",
     "typescript": "5.0.4"
   },
   "depcheckIgnore": [
diff --git a/packages/ckeditor5-utils/src/collectstylesheets.ts b/packages/ckeditor5-utils/src/collectstylesheets.ts
new file mode 100644
index 00000000000..41ab5eb16c9
--- /dev/null
+++ b/packages/ckeditor5-utils/src/collectstylesheets.ts
@@ -0,0 +1,66 @@
+/**
+ * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
+ */
+
+/**
+ * @module utils/collectstylesheets
+ */
+
+/**
+ * A helper function for getting concatenated CSS rules from external stylesheets.
+ *
+ * @param stylesheets An array of stylesheet paths delivered by the user through the plugin configuration.
+ */
+export default async function collectStylesheets( stylesheets?: Array<string> ): Promise<string> {
+	if ( !stylesheets ) {
+		return '';
+	}
+
+	const results = await Promise.all(
+		stylesheets.map( async stylesheet => {
+			if ( stylesheet === 'EDITOR_STYLES' ) {
+				return getEditorStyles();
+			}
+
+			const response = await window.fetch( stylesheet );
+
+			return response.text();
+		} )
+	);
+
+	return results.join( ' ' ).trim();
+}
+
+/**
+ * A helper function for getting the basic editor content styles for the `.ck-content` class
+ * and all CSS variables defined in the document.
+ */
+function getEditorStyles(): string {
+	const editorStyles = [];
+	const editorCSSVariables = [];
+
+	for ( const styleSheet of Array.from( document.styleSheets ) ) {
+		const ownerNode = styleSheet.ownerNode as Element;
+
+		if ( ownerNode.hasAttribute( 'data-cke' ) ) {
+			for ( const rule of Array.from( styleSheet.cssRules ) ) {
+				if ( rule.cssText.indexOf( '.ck-content' ) !== -1 ) {
+					editorStyles.push( rule.cssText );
+				} else if ( rule.cssText.indexOf( ':root' ) !== -1 ) {
+					editorCSSVariables.push( rule.cssText );
+				}
+			}
+		}
+	}
+
+	if ( !editorStyles.length ) {
+		console.warn(
+			'The editor stylesheet could not be found in the document. ' +
+			'Check your webpack config - style-loader should use data-cke=true attribute for the editor stylesheet.'
+		);
+	}
+
+	// We want to trim the returned value in case of `[ "", "", ... ]`.
+	return [ ...editorCSSVariables, ...editorStyles ].join( ' ' ).trim();
+}
diff --git a/packages/ckeditor5-utils/src/index.ts b/packages/ckeditor5-utils/src/index.ts
index 4ccd1cad36b..5e4e4b79a71 100644
--- a/packages/ckeditor5-utils/src/index.ts
+++ b/packages/ckeditor5-utils/src/index.ts
@@ -94,6 +94,7 @@ export { default as delay, type DelayedFunc } from './delay.js';
 export { default as wait } from './wait.js';
 export { default as parseBase64EncodedObject } from './parsebase64encodedobject.js';
 export { default as crc32, type CRCData } from './crc32.js';
+export { default as collectStylesheets } from './collectstylesheets.js';
 
 export * from './unicode.js';
 
diff --git a/packages/ckeditor5-utils/tests/collectstylesheets.js b/packages/ckeditor5-utils/tests/collectstylesheets.js
new file mode 100644
index 00000000000..4a6d57a44e4
--- /dev/null
+++ b/packages/ckeditor5-utils/tests/collectstylesheets.js
@@ -0,0 +1,109 @@
+/**
+ * @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
+ * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
+ */
+
+/* global document, window, console, Response */
+
+import collectStylesheets from '../src/collectstylesheets.js';
+
+describe( 'collectStylesheets', () => {
+	let styleSheetsMock;
+
+	beforeEach( () => {
+		styleSheetsMock = [
+			{
+				ownerNode: {
+					hasAttribute: name => name === 'data-cke'
+				},
+				cssRules: [
+					{ cssText: ':root { --variable1: white; }' },
+					{ cssText: '.ck-content { color: black }' },
+					{ cssText: '.some-styles { color: red }' }
+				]
+			},
+			{
+				ownerNode: {
+					hasAttribute: name => name === 'data-cke'
+				},
+				cssRules: [
+					{ cssText: ':root { --variable2: blue; }' },
+					{ cssText: '.ck-content { background: white }' }
+				]
+			},
+			{
+				ownerNode: {
+					hasAttribute: () => false
+				},
+				cssRules: [
+					{ cssText: 'h2 { color: black }' }
+				]
+			}
+		];
+
+		sinon.stub( document, 'styleSheets' ).get( () => styleSheetsMock );
+	} );
+
+	afterEach( () => {
+		sinon.restore();
+	} );
+
+	it( 'should not return any styles if no paths to stylesheets provided', async () => {
+		expect( await collectStylesheets( undefined ) ).to.equal( '' );
+	} );
+
+	it( 'should log into the console when ".ck-content" styles are missing', async () => {
+		styleSheetsMock = [ {
+			ownerNode: {
+				hasAttribute: name => name === 'data-cke'
+			},
+			cssRules: [
+				{ cssText: ':root { --variable: white; }' }
+			]
+		} ];
+
+		const consoleSpy = sinon.stub( console, 'warn' );
+
+		await collectStylesheets( [ 'EDITOR_STYLES' ] );
+
+		sinon.assert.calledOnce( consoleSpy );
+	} );
+
+	it( 'should get ".ck-content" styles when "EDITOR_STYLES" token is provided', async () => {
+		const consoleSpy = sinon.stub( console, 'warn' );
+
+		const styles = await collectStylesheets( [ './foo.css', 'EDITOR_STYLES' ] );
+
+		sinon.assert.notCalled( consoleSpy );
+
+		expect( styles.length > 0 ).to.be.true;
+		expect( styles.indexOf( '.ck-content' ) !== -1 ).to.be.true;
+	} );
+
+	it( 'should get styles from multiple stylesheets with data-cke attribute', async () => {
+		const styles = await collectStylesheets( [ 'EDITOR_STYLES' ] );
+
+		expect( styles ).to.include( ':root { --variable1: white; }' );
+		expect( styles ).to.include( ':root { --variable2: blue; }' );
+		expect( styles ).to.include( '.ck-content { color: black }' );
+		expect( styles ).to.include( '.ck-content { background: white }' );
+	} );
+
+	it( 'should collect all :root styles from stylesheets with data-cke attribute', async () => {
+		const styles = await collectStylesheets( [ 'EDITOR_STYLES' ] );
+
+		expect( styles ).to.include( '--variable1: white' );
+		expect( styles ).to.include( '--variable2: blue' );
+	} );
+
+	it( 'should fetch stylesheets from the provided paths and return concat result', async () => {
+		sinon
+			.stub( window, 'fetch' )
+			.onFirstCall().resolves( new Response( '.foo { color: green; }' ) )
+			.onSecondCall().resolves( new Response( '.bar { color: red; }' ) );
+
+		const styles = await collectStylesheets( [ './foo.css', './bar.css' ] );
+
+		expect( styles ).to.equal( '.foo { color: green; } .bar { color: red; }' );
+	} );
+} );
diff --git a/packages/ckeditor5-watchdog/package.json b/packages/ckeditor5-watchdog/package.json
index b9a89b4986b..8ca7c1ec243 100644
--- a/packages/ckeditor5-watchdog/package.json
+++ b/packages/ckeditor5-watchdog/package.json
@@ -12,14 +12,14 @@
   "type": "module",
   "main": "src/index.ts",
   "dependencies": {
+    "@ckeditor/ckeditor5-editor-multi-root": "43.3.0",
+    "ckeditor5": "43.3.0",
     "lodash-es": "4.17.21"
   },
   "devDependencies": {
-    "@ckeditor/ckeditor5-core": "44.1.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-multi-root": "44.1.0",
     "@ckeditor/ckeditor5-paragraph": "44.1.0",
-    "@ckeditor/ckeditor5-utils": "44.1.0",
     "@ckeditor/ckeditor5-clipboard": "44.1.0",
     "ckeditor5": "44.1.0",
     "typescript": "5.0.4"
diff --git a/packages/ckeditor5-watchdog/src/augmentation.ts b/packages/ckeditor5-watchdog/src/augmentation.ts
index f0412a2b070..abb020bc157 100644
--- a/packages/ckeditor5-watchdog/src/augmentation.ts
+++ b/packages/ckeditor5-watchdog/src/augmentation.ts
@@ -3,7 +3,6 @@
  * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
  */
 
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
 import type { EditorData } from './editorwatchdog.js';
 
 declare module '@ckeditor/ckeditor5-core' {
diff --git a/packages/ckeditor5-watchdog/src/contextwatchdog.ts b/packages/ckeditor5-watchdog/src/contextwatchdog.ts
index 7436ee4bacd..60ca9024520 100644
--- a/packages/ckeditor5-watchdog/src/contextwatchdog.ts
+++ b/packages/ckeditor5-watchdog/src/contextwatchdog.ts
@@ -9,25 +9,14 @@
 
 /* globals console */
 
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
-import type {
-	Context,
-	Editor,
-	EditorConfig,
-	ContextConfig
-} from 'ckeditor5/src/core.js';
-
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
-import type {
-	ArrayOrItem,
-	CKEditorError
-} from 'ckeditor5/src/utils.js';
-
 import Watchdog, { type WatchdogConfig, type WatchdogState } from './watchdog.js';
 import EditorWatchdog, { type EditorCreatorFunction } from './editorwatchdog.js';
 import areConnectedThroughProperties from './utils/areconnectedthroughproperties.js';
 import getSubNodes from './utils/getsubnodes.js';
 
+import type { ArrayOrItem, CKEditorError } from '@ckeditor/ckeditor5-utils';
+import type { Context, Editor, EditorConfig, ContextConfig } from '@ckeditor/ckeditor5-core';
+
 const mainQueueId = Symbol( 'MainQueueId' );
 
 /**
diff --git a/packages/ckeditor5-watchdog/src/editorwatchdog.ts b/packages/ckeditor5-watchdog/src/editorwatchdog.ts
index 1ae6b5e1e6e..bfb33e295cd 100644
--- a/packages/ckeditor5-watchdog/src/editorwatchdog.ts
+++ b/packages/ckeditor5-watchdog/src/editorwatchdog.ts
@@ -9,22 +9,13 @@
 
 /* globals console */
 
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
-import type { CKEditorError } from 'ckeditor5/src/utils.js';
-
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
-import type { Editor, EditorConfig, Context, EditorReadyEvent } from 'ckeditor5/src/core.js';
-
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
-import type { RootAttributes } from '@ckeditor/ckeditor5-editor-multi-root';
-
+import { throttle, cloneDeepWith, isElement, type DebouncedFunc } from 'lodash-es';
 import areConnectedThroughProperties from './utils/areconnectedthroughproperties.js';
 import Watchdog, { type WatchdogConfig } from './watchdog.js';
-
-import { throttle, cloneDeepWith, isElement, type DebouncedFunc } from 'lodash-es';
-
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
-import type { Node, Text, Element, Writer } from 'ckeditor5/src/engine.js';
+import type { CKEditorError } from '@ckeditor/ckeditor5-utils';
+import type { Node, Text, Element, Writer } from '@ckeditor/ckeditor5-engine';
+import type { Editor, EditorConfig, Context, EditorReadyEvent } from '@ckeditor/ckeditor5-core';
+import type { RootAttributes } from '@ckeditor/ckeditor5-editor-multi-root';
 
 /**
  * A watchdog for CKEditor 5 editors.
diff --git a/packages/ckeditor5-watchdog/src/watchdog.ts b/packages/ckeditor5-watchdog/src/watchdog.ts
index 55df33ad418..d472d1faa8c 100644
--- a/packages/ckeditor5-watchdog/src/watchdog.ts
+++ b/packages/ckeditor5-watchdog/src/watchdog.ts
@@ -9,8 +9,7 @@
 
 /* globals window */
 
-// eslint-disable-next-line ckeditor5-rules/no-cross-package-imports
-import type { CKEditorError } from 'ckeditor5/src/utils.js';
+import type { CKEditorError } from '@ckeditor/ckeditor5-utils';
 import type { EditorWatchdogRestartEvent } from './editorwatchdog.js';
 import type { ContextWatchdogItemErrorEvent, ContextWatchdogItemRestartEvent } from './contextwatchdog.js';
 
diff --git a/packages/ckeditor5-word-count/package.json b/packages/ckeditor5-word-count/package.json
index 4da4728aaf8..814a7739f95 100644
--- a/packages/ckeditor5-word-count/package.json
+++ b/packages/ckeditor5-word-count/package.json
@@ -22,7 +22,7 @@
   "devDependencies": {
     "@ckeditor/ckeditor5-basic-styles": "44.1.0",
     "@ckeditor/ckeditor5-block-quote": "44.1.0",
-    "@ckeditor/ckeditor5-dev-utils": "^45.0.0",
+    "@ckeditor/ckeditor5-dev-utils": "^46.0.0",
     "@ckeditor/ckeditor5-editor-classic": "44.1.0",
     "@ckeditor/ckeditor5-editor-multi-root": "44.1.0",
     "@ckeditor/ckeditor5-engine": "44.1.0",