diff --git a/package.json b/package.json
index bed5645..d7c7ad7 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
   "dependencies": {},
   "devDependencies": {
     "gulp": "^3.9.1",
-    "gulp-imagemin": "^3.2.0",
+    "gulp-imagemin": "^7.1.0",
     "gulp-surge": "^0.1.0",
     "localhost": "^0.2.2"
   }