diff --git a/html/package-lock.json b/html/package-lock.json
index 59c659bd..da869888 100644
--- a/html/package-lock.json
+++ b/html/package-lock.json
@@ -8,7 +8,7 @@
       "name": "live-py",
       "version": "0.1.0",
       "dependencies": {
-        "@testing-library/jest-dom": "^6.5.0",
+        "@testing-library/jest-dom": "^6.6.2",
         "@testing-library/react": "^16.0.1",
         "@testing-library/user-event": "^14.5.2",
         "diff": "^7.0.0",
@@ -2931,9 +2931,9 @@
       }
     },
     "node_modules/@testing-library/jest-dom": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.5.0.tgz",
-      "integrity": "sha512-xGGHpBXYSHUUr6XsKBfs85TWlYKpTc37cSBBVrXcib2MkHLboWlkClhWF37JKlDb9KEq3dHs+f2xR7XJEWGBxA==",
+      "version": "6.6.2",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.6.2.tgz",
+      "integrity": "sha512-P6GJD4yqc9jZLbe98j/EkyQDTPgqftohZF5FBkHY5BUERZmcf4HeO2k0XaefEg329ux2p21i1A1DmyQ1kKw2Jw==",
       "dependencies": {
         "@adobe/css-tools": "^4.4.0",
         "aria-query": "^5.0.0",
@@ -17296,9 +17296,9 @@
       }
     },
     "@testing-library/jest-dom": {
-      "version": "6.5.0",
-      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.5.0.tgz",
-      "integrity": "sha512-xGGHpBXYSHUUr6XsKBfs85TWlYKpTc37cSBBVrXcib2MkHLboWlkClhWF37JKlDb9KEq3dHs+f2xR7XJEWGBxA==",
+      "version": "6.6.2",
+      "resolved": "https://registry.npmjs.org/@testing-library/jest-dom/-/jest-dom-6.6.2.tgz",
+      "integrity": "sha512-P6GJD4yqc9jZLbe98j/EkyQDTPgqftohZF5FBkHY5BUERZmcf4HeO2k0XaefEg329ux2p21i1A1DmyQ1kKw2Jw==",
       "requires": {
         "@adobe/css-tools": "^4.4.0",
         "aria-query": "^5.0.0",
diff --git a/html/package.json b/html/package.json
index f9e89349..fbcfb349 100644
--- a/html/package.json
+++ b/html/package.json
@@ -4,7 +4,7 @@
   "private": true,
   "homepage": ".",
   "dependencies": {
-    "@testing-library/jest-dom": "^6.5.0",
+    "@testing-library/jest-dom": "^6.6.2",
     "@testing-library/react": "^16.0.1",
     "@testing-library/user-event": "^14.5.2",
     "diff": "^7.0.0",