diff --git a/package.json b/package.json
index 2f50c92..37e6154 100644
--- a/package.json
+++ b/package.json
@@ -46,7 +46,7 @@
     "npm-run-all": "^4.1.5",
     "stylelint": "^13.2.0",
     "stylelint-config-standard": "^20.0.0",
-    "terser-webpack-plugin": "^4.0.0",
+    "terser-webpack-plugin": "^5.1.1",
     "webpack": "^5.24.0",
     "webpack-chrome-extension-reloader": "^1.3.0",
     "webpack-cli": "^4.0.0"