diff --git a/package.json b/package.json
index 6bd0f8b..ee74a96 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "rollup-plugin-replace": "2.1.0",
     "rollup-plugin-sourcemaps": "0.4.2",
     "rollup-plugin-terser": "4.0.0",
-    "rollup-plugin-uglify": "6.0.1",
+    "rollup-plugin-uglify": "6.0.3",
     "shx": "0.3.2",
     "sort-object-keys": "1.1.2",
     "standard-version": "4.4.0",