diff --git a/structure/package.json b/structure/package.json
index 04cb5b1..e05679d 100644
--- a/structure/package.json
+++ b/structure/package.json
@@ -18,7 +18,7 @@
     "gulp-filter": "4.0.0",
     "gulp-htmlmin": "3.0.0",
     "gulp-if": "2.0.2",
-    "gulp-imagemin": "3.4.0",
+    "gulp-imagemin": "6.1.0",
     "gulp-load-plugins": "1.5.0",
     "gulp-plumber": "1.2.1",
     "gulp-pug": "3.3.0",