diff --git a/enterprise-modules/date-time-cell-editor/package.json b/enterprise-modules/date-time-cell-editor/package.json
index 13426c72487..fd22ebfc7a6 100644
--- a/enterprise-modules/date-time-cell-editor/package.json
+++ b/enterprise-modules/date-time-cell-editor/package.json
@@ -49,15 +49,15 @@
   "devDependencies": {
     "@ag-grid-community/client-side-row-model": "~25.3.0",
     "awesome-typescript-loader": "^5.2.1",
-    "css-loader": "^3.4.2",
-    "html-webpack-plugin": "^4.0.1",
+    "css-loader": "^4.0.0",
+    "html-webpack-plugin": "^5.0.0",
     "node-sass": "6.0.0",
     "sass-loader": "~10.2.0",
-    "source-map-loader": "^0.2.4",
+    "source-map-loader": "^1.0.0",
     "style-loader": "^1.1.3",
     "typescript": "^3.6.3",
-    "webpack": "^4.42.1",
-    "webpack-cli": "^3.3.11",
+    "webpack": "^5.0.0",
+    "webpack-cli": "^4.0.0",
     "webpack-dev-server": "^3.10.3"
   },
   "publishConfig": {