diff --git a/package-lock.json b/package-lock.json
index 1beb86d36..52bcbcc64 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -3371,7 +3371,9 @@
             }
         },
         "node_modules/html-webpack-plugin": {
-            "version": "5.6.5",
+            "version": "5.6.6",
+            "resolved": "https://registry.npmjs.org/html-webpack-plugin/-/html-webpack-plugin-5.6.6.tgz",
+            "integrity": "sha512-bLjW01UTrvoWTJQL5LsMRo1SypHW80FTm12OJRSnr3v6YHNhfe+1r0MYUZJMACxnCHURVnBWRwAsWs2yPU9Ezw==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -7117,7 +7119,7 @@
                 "@types/node": "^25.0.9",
                 "assert": "^2.1.0",
                 "chai": "^6.2.2",
-                "html-webpack-plugin": "^5.6.5",
+                "html-webpack-plugin": "^5.6.6",
                 "mocha": "^11.7.5",
                 "rimraf": "^6.1.2",
                 "tslib": "^2.8.1",
diff --git a/packages/webpack/package.json b/packages/webpack/package.json
index fdff0b797..df53e0036 100644
--- a/packages/webpack/package.json
+++ b/packages/webpack/package.json
@@ -54,7 +54,7 @@
         "@types/node": "^25.0.9",
         "assert": "^2.1.0",
         "chai": "^6.2.2",
-        "html-webpack-plugin": "^5.6.5",
+        "html-webpack-plugin": "^5.6.6",
         "mocha": "^11.7.5",
         "rimraf": "^6.1.2",
         "tslib": "^2.8.1",