diff --git a/package.json b/package.json
index 2f39bc4..1d0ef37 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "gulp-sass": "^3.1.0",
     "gulp-uglify": "^2.1.2",
     "gulp-livereload": "^3.8.1",
-    "gulp-imagemin": "^3.1.1",
+    "gulp-imagemin": "^5.0.0",
     "pump": "^1.0.2"
   },
   "devDependencies": {