diff --git a/devtool/package.json b/devtool/package.json
index 1a7a1c57..435a84dd 100644
--- a/devtool/package.json
+++ b/devtool/package.json
@@ -41,7 +41,7 @@
     "eslint-webpack-plugin": "2.6.0",
     "file-loader": "6.1.1",
     "fs-extra": "9.1.0",
-    "html-webpack-plugin": "4.5.0",
+    "html-webpack-plugin": "4.5.2",
     "identity-obj-proxy": "3.0.0",
     "jest": "26.6.0",
     "jest-circus": "26.6.0",
diff --git a/devtool/yarn.lock b/devtool/yarn.lock
index 9d9fbe6a..854a68bb 100644
--- a/devtool/yarn.lock
+++ b/devtool/yarn.lock
@@ -6074,17 +6074,17 @@ html-minifier-terser@^5.0.1:
     relateurl "^0.2.7"
     terser "^4.6.3"
 
-html-webpack-plugin@4.5.0:
-  version "4.5.0"
-  resolved "https://registry.yarnpkg.com/html-webpack-plugin/-/html-webpack-plugin-4.5.0.tgz#625097650886b97ea5dae331c320e3238f6c121c"
-  integrity sha512-MouoXEYSjTzCrjIxWwg8gxL5fE2X2WZJLmBYXlaJhQUH5K/b5OrqmV7T4dB7iu0xkmJ6JlUuV6fFVtnqbPopZw==
+html-webpack-plugin@4.5.2:
+  version "4.5.2"
+  resolved "https://registry.yarnpkg.com/html-webpack-plugin/-/html-webpack-plugin-4.5.2.tgz#76fc83fa1a0f12dd5f7da0404a54e2699666bc12"
+  integrity sha512-q5oYdzjKUIPQVjOosjgvCHQOv9Ett9CYYHlgvJeXG0qQvdSojnBq4vAdQBwn1+yGveAwHCoe/rMR86ozX3+c2A==
   dependencies:
     "@types/html-minifier-terser" "^5.0.0"
     "@types/tapable" "^1.0.5"
     "@types/webpack" "^4.41.8"
     html-minifier-terser "^5.0.1"
     loader-utils "^1.2.3"
-    lodash "^4.17.15"
+    lodash "^4.17.20"
     pretty-error "^2.1.1"
     tapable "^1.1.3"
     util.promisify "1.0.0"