diff --git a/package.json b/package.json
index c5419a79..040e39df 100644
--- a/package.json
+++ b/package.json
@@ -65,7 +65,7 @@
   "devDependencies": {
     "@biomejs/biome": "^1.5.1",
     "@pirxpilot/replay": "^2.2.1",
-    "clean-css-cli": "^5.1.0",
+    "clean-css-cli": "^5.6.3",
     "commander": "~12.0.0",
     "postcss": "~8",
     "postcss-cachify": "^4.0.0",
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 417f63aa..3284efab 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -92,7 +92,7 @@ devDependencies:
     specifier: ^2.2.1
     version: 2.2.1
   clean-css-cli:
-    specifier: ^5.1.0
+    specifier: ^5.6.3
     version: 5.6.3
   commander:
     specifier: ~12.0.0
@@ -581,11 +581,11 @@ packages:
       concat-map: 0.0.1
     dev: true
 
-  /braces@3.0.2:
-    resolution: {integrity: sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==}
+  /braces@3.0.3:
+    resolution: {integrity: sha512-yQbXgO/OSZVD2IsiLlro+7Hf6Q18EJrKSEsdoMzKePKXct3gvD8oLcOQdIzGupr5Fj+EDe8gO/lxc1BzfMpxvA==}
     engines: {node: '>=8'}
     dependencies:
-      fill-range: 7.0.1
+      fill-range: 7.1.1
     dev: true
 
   /bytes@3.1.2:
@@ -613,7 +613,7 @@ packages:
     engines: {node: '>= 8.10.0'}
     dependencies:
       anymatch: 3.1.3
-      braces: 3.0.2
+      braces: 3.0.3
       glob-parent: 5.1.2
       is-binary-path: 2.1.0
       is-glob: 4.0.3
@@ -982,8 +982,8 @@ packages:
     resolution: {integrity: sha512-W+KJc2dmILlPplD/H4K9l9LcAHAfPtP6BY84uVLXQ6Evcz9Lcg33Y2z1IVblT6xdY54PXYVHEv+0Wpq8Io6zkA==}
     dev: false
 
-  /fill-range@7.0.1:
-    resolution: {integrity: sha512-qOo9F+dMUmC2Lcb4BbVvnKJxTPjCm+RRpe4gDuGrzkL7mEVl/djYSu2OdQ2Pa302N4oqkSg9ir6jaLWJ2USVpQ==}
+  /fill-range@7.1.1:
+    resolution: {integrity: sha512-YsGpe3WHLK8ZYi4tWDg2Jy3ebRz2rXowDxnld4bkQB00cc/1Zw9AWnC0i9ztDJitivtQvaI9KaLyKrc+hBW0yg==}
     engines: {node: '>=8'}
     dependencies:
       to-regex-range: 5.0.1