diff --git a/package.json b/package.json
index ab5220ff..fe7ea850 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
   "devDependencies": {
     "@lodder/grunt-postcss": "3.1.1",
     "autoprefixer": "10.4.21",
-    "cssnano": "7.0.6",
+    "cssnano": "7.1.0",
     "grunt": "1.6.1",
     "grunt-cli": "1.5.0",
     "grunt-concurrent": "3.0.0",