diff --git a/etp-public/package-lock.json b/etp-public/package-lock.json
index 2a62cdb76..bb4510cdc 100644
--- a/etp-public/package-lock.json
+++ b/etp-public/package-lock.json
@@ -27,7 +27,7 @@
         "autoprefixer": "^9.8.6",
         "babel-loader": "^8.1.0",
         "chai": "^4.2.0",
-        "clean-webpack-plugin": "^3.0.0",
+        "clean-webpack-plugin": "^4.0.0",
         "cross-env": "^5.2.0",
         "css-loader": "^4.2.2",
         "cssnano": "^4.1.11",
@@ -2962,19 +2962,18 @@
       }
     },
     "node_modules/clean-webpack-plugin": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/clean-webpack-plugin/-/clean-webpack-plugin-3.0.0.tgz",
-      "integrity": "sha512-MciirUH5r+cYLGCOL5JX/ZLzOZbVr1ot3Fw+KcvbhUb6PM+yycqd9ZhIlcigQ5gl+XhppNmw3bEFuaaMNyLj3A==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/clean-webpack-plugin/-/clean-webpack-plugin-4.0.0.tgz",
+      "integrity": "sha512-WuWE1nyTNAyW5T7oNyys2EN0cfP2fdRxhxnIQWiAp0bMabPdHhoGxM8A6YL2GhqwgrPnnaemVE7nv5XJ2Fhh2w==",
       "dev": true,
       "dependencies": {
-        "@types/webpack": "^4.4.31",
         "del": "^4.1.1"
       },
       "engines": {
-        "node": ">=8.9.0"
+        "node": ">=10.0.0"
       },
       "peerDependencies": {
-        "webpack": "*"
+        "webpack": ">=4.0.0 <6.0.0"
       }
     },
     "node_modules/cliui": {
@@ -15281,12 +15280,11 @@
       }
     },
     "clean-webpack-plugin": {
-      "version": "3.0.0",
-      "resolved": "https://registry.npmjs.org/clean-webpack-plugin/-/clean-webpack-plugin-3.0.0.tgz",
-      "integrity": "sha512-MciirUH5r+cYLGCOL5JX/ZLzOZbVr1ot3Fw+KcvbhUb6PM+yycqd9ZhIlcigQ5gl+XhppNmw3bEFuaaMNyLj3A==",
+      "version": "4.0.0",
+      "resolved": "https://registry.npmjs.org/clean-webpack-plugin/-/clean-webpack-plugin-4.0.0.tgz",
+      "integrity": "sha512-WuWE1nyTNAyW5T7oNyys2EN0cfP2fdRxhxnIQWiAp0bMabPdHhoGxM8A6YL2GhqwgrPnnaemVE7nv5XJ2Fhh2w==",
       "dev": true,
       "requires": {
-        "@types/webpack": "^4.4.31",
         "del": "^4.1.1"
       }
     },
diff --git a/etp-public/package.json b/etp-public/package.json
index a8e531be8..ff714bc34 100644
--- a/etp-public/package.json
+++ b/etp-public/package.json
@@ -21,7 +21,7 @@
     "autoprefixer": "^9.8.6",
     "babel-loader": "^8.1.0",
     "chai": "^4.2.0",
-    "clean-webpack-plugin": "^3.0.0",
+    "clean-webpack-plugin": "^4.0.0",
     "cross-env": "^5.2.0",
     "css-loader": "^4.2.2",
     "cssnano": "^4.1.11",