diff --git a/package-lock.json b/package-lock.json
index 1f21d6c..1d333ad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,9 +5,9 @@
   "requires": true,
   "dependencies": {
     "uglify-js": {
-      "version": "3.15.3",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.15.3.tgz",
-      "integrity": "sha512-6iCVm2omGJbsu3JWac+p6kUiOpg3wFO2f8lIXjfEb8RrmLjzog1wTPMmwKB7swfzzqxj9YM+sGUM++u1qN4qJg==",
+      "version": "3.15.5",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.15.5.tgz",
+      "integrity": "sha512-hNM5q5GbBRB5xB+PMqVRcgYe4c8jbyZ1pzZhS6jbq54/4F2gFK869ZheiE5A8/t+W5jtTNpWef/5Q9zk639FNQ==",
       "dev": true
     }
   }