diff --git a/package.json b/package.json
index 662d7ed..5d89ecc 100644
--- a/package.json
+++ b/package.json
@@ -22,12 +22,12 @@
     "gulp-header": "2.0.9",
     "gulp-rename": "2.0.0",
     "gulp-concat": "2.6.1",
-    "gulp-terser": "1.2.1",
+    "gulp-terser": "1.3.0",
     "gulp-optimize-js": "1.1.0",
     "gulp-sass": "4.1.0",
     "gulp-postcss": "8.0.0",
     "cssnano": "4.1.10",
-    "autoprefixer": "9.8.5",
+    "autoprefixer": "9.8.6",
     "node-sass-tilde-importer": "^1.0.2"
   },
   "dependencies": {