diff --git a/packages/iotex-react-block-producers/package.json b/packages/iotex-react-block-producers/package.json
index fa59e75b..00233901 100644
--- a/packages/iotex-react-block-producers/package.json
+++ b/packages/iotex-react-block-producers/package.json
@@ -110,7 +110,7 @@
     "tslint-microsoft-contrib": "6.1.1",
     "tslint-require-connnect-typing": "1.0.1",
     "typescript": "3.4.4",
-    "uglifyjs-webpack-plugin": "2.1.2",
+    "uglifyjs-webpack-plugin": "2.2.0",
     "webpack": "4.36.1",
     "webpack-bundle-analyzer": "3.3.2",
     "webpack-cli": "3.3.3",
diff --git a/packages/iotex-react-footer/package.json b/packages/iotex-react-footer/package.json
index 34922c79..cb3cada0 100644
--- a/packages/iotex-react-footer/package.json
+++ b/packages/iotex-react-footer/package.json
@@ -96,7 +96,7 @@
     "tslint-microsoft-contrib": "6.1.1",
     "tslint-require-connnect-typing": "1.0.1",
     "typescript": "3.4.5",
-    "uglifyjs-webpack-plugin": "2.1.3",
+    "uglifyjs-webpack-plugin": "2.2.0",
     "webpack": "4.36.1",
     "webpack-bundle-analyzer": "3.3.2",
     "webpack-cli": "3.3.3",
diff --git a/packages/iotex-react-language-dropdown/package.json b/packages/iotex-react-language-dropdown/package.json
index c394c6b6..159cab3d 100644
--- a/packages/iotex-react-language-dropdown/package.json
+++ b/packages/iotex-react-language-dropdown/package.json
@@ -100,7 +100,7 @@
     "tslint-microsoft-contrib": "6.1.1",
     "tslint-require-connnect-typing": "1.0.1",
     "typescript": "3.4.4",
-    "uglifyjs-webpack-plugin": "2.1.2",
+    "uglifyjs-webpack-plugin": "2.2.0",
     "webpack": "4.36.1",
     "webpack-bundle-analyzer": "3.3.2",
     "webpack-cli": "3.3.3",