diff --git a/package-lock.json b/package-lock.json
index 790a288..e9e12d5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
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@@ -3306,9 +3306,9 @@
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@@ -4570,6 +4588,12 @@
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@@ -12856,12 +12933,6 @@
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@@ -13762,9 +13833,9 @@
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@@ -13781,22 +13852,179 @@
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-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true
-        },
-        "uglify-js": {
-          "version": "3.7.5",
-          "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.7.5.tgz",
-          "integrity": "sha512-GFZ3EXRptKGvb/C1Sq6nO1iI7AGcjyqmIyOw0DrD0675e+NNbGO72xmMM2iEBdFbxaTLo70NbjM/Wy54uZIlsg==",
-          "dev": true,
-          "requires": {
-            "commander": "~2.20.3",
-            "source-map": "~0.6.1"
-          }
-        }
-      }
-    },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
       "resolved": "https://registry.npmjs.org/unicode-canonical-property-names-ecmascript/-/unicode-canonical-property-names-ecmascript-1.0.4.tgz",
@@ -14466,6 +14672,37 @@
         "terser-webpack-plugin": "^1.4.3",
         "watchpack": "^1.6.0",
         "webpack-sources": "^1.4.1"
+      },
+      "dependencies": {
+        "serialize-javascript": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/serialize-javascript/-/serialize-javascript-2.1.2.tgz",
+          "integrity": "sha512-rs9OggEUF0V4jUSecXazOYsLfu7OGK2qIn3c7IPBiffz32XniEp/TX9Xmc9LQfK2nQ2QKHvZ2oygKUGU0lG4jQ==",
+          "dev": true
+        },
+        "source-map": {
+          "version": "0.6.1",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
+          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
+          "dev": true
+        },
+        "terser-webpack-plugin": {
+          "version": "1.4.3",
+          "resolved": "https://registry.npmjs.org/terser-webpack-plugin/-/terser-webpack-plugin-1.4.3.tgz",
+          "integrity": "sha512-QMxecFz/gHQwteWwSo5nTc6UaICqN1bMedC5sMtUc7y3Ha3Q8y6ZO0iCR8pq4RJC8Hjf0FEPEHZqcMB/+DFCrA==",
+          "dev": true,
+          "requires": {
+            "cacache": "^12.0.2",
+            "find-cache-dir": "^2.1.0",
+            "is-wsl": "^1.1.0",
+            "schema-utils": "^1.0.0",
+            "serialize-javascript": "^2.1.2",
+            "source-map": "^0.6.1",
+            "terser": "^4.1.2",
+            "webpack-sources": "^1.4.0",
+            "worker-farm": "^1.7.0"
+          }
+        }
       }
     },
     "webpack-cli": {
diff --git a/package.json b/package.json
index efa4507..a7ca285 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "react-notifications-component",
-  "version": "2.3.0",
+  "version": "2.4.0",
   "homepage": "http://teodosii.github.io/react-notifications-component",
   "description": "React component for creating notifications on the fly",
   "main": "dist/index.js",
@@ -79,7 +79,7 @@
     "regenerator-runtime": "^0.13.1",
     "sass-loader": "^7.1.0",
     "style-loader": "^0.23.0",
-    "uglifyjs-webpack-plugin": "^2.1.1",
+    "terser-webpack-plugin": "^2.3.5",
     "url-loader": "^1.0.1",
     "webpack": "^4.41.5",
     "webpack-cli": "^3.3.10",