diff --git a/package-lock.json b/package-lock.json
index 579a9fea..6879b2f0 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -14954,9 +14954,9 @@
       "dev": true
     },
     "uglify-js": {
-      "version": "3.3.23",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.3.23.tgz",
-      "integrity": "sha512-Ks+KqLGDsYn4z+pU7JsKCzC0T3mPYl+rU+VcPZiQOazjE4Uqi4UCRY3qPMDbJi7ze37n1lDXj3biz1ik93vqvw==",
+      "version": "3.3.24",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.3.24.tgz",
+      "integrity": "sha512-hS7+TDiqIqvWScCcKRybCQzmMnEzJ4ryl9ErRmW4GFyG48p0/dKZiy/5mVLbsFzU8CCnCgQdxMiJzZythvLzCg==",
       "dev": true,
       "requires": {
         "commander": "~2.15.0",
diff --git a/package.json b/package.json
index 8b40606c..94a10079 100644
--- a/package.json
+++ b/package.json
@@ -68,7 +68,7 @@
     "pretty-bytes-cli": "2.0.0",
     "semver": "5.5.0",
     "sinon": "4.5.0",
-    "uglify-js": "3.3.23",
+    "uglify-js": "3.3.24",
     "webpack": "3.11.0",
     "webpack-dev-server": "2.11.2"
   },