diff --git a/package.json b/package.json
index fc37ae8..42fc3ab 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "gulp-eslint": "^3.0.1",
     "gulp-htmlmin": "^3.0.0",
     "gulp-if": "^2.0.2",
-    "gulp-imagemin": "^3.2.0",
+    "gulp-imagemin": "^3.3.0",
     "gulp-livereload": "^3.8.1",
     "gulp-load-plugins": "^1.5.0",
     "gulp-size": "^2.1.0",