diff --git a/package.json b/package.json
index 24a420cf..87439a9b 100644
--- a/package.json
+++ b/package.json
@@ -97,7 +97,7 @@
     "commitizen": "~4.2.0",
     "commitlint-config-cz": "0.13.2",
     "cross-env": "~7.0.0",
-    "cssnano": "~5.0.0",
+    "cssnano": "~5.1.14",
     "cz-conventional-changelog": "~3.3.0",
     "enzyme": "~3.11.0",
     "enzyme-adapter-react-16": "~1.15.2",