diff --git a/package.json b/package.json
index 4f8d2054e..e44abc3c2 100644
--- a/package.json
+++ b/package.json
@@ -81,7 +81,7 @@
     "standard": "16.0.4",
     "stylelint": "14.15.0",
     "terser": "5.10.0",
-    "uglify-js": "3.14.5",
+    "uglify-js": "3.19.3",
     "yargs": "16.2.0",
     "yog-devtools": "0.1.1"
   },