diff --git a/package-lock.json b/package-lock.json
index 9663403a2..d154e544e 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,7 +54,7 @@
         "@vercel/ncc": "^0.28.6",
         "autoprefixer": "^10.3.1",
         "babel-jest": "^27.0.6",
-        "clean-css": "^5.1.3",
+        "clean-css": "^5.1.4",
         "cross-env": "^7.0.3",
         "cssnano": "^5.0.7",
         "eslint": "^7.31.0",
@@ -3411,9 +3411,9 @@
       }
     },
     "node_modules/clean-css": {
-      "version": "5.1.3",
-      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.1.3.tgz",
-      "integrity": "sha512-qGXzUCDpLwAlPx0kYeU4QXjzQIcIYZbJjD4FNm7NnSjoP0hYMVZhHOpUYJ6AwfkMX2cceLRq54MeCgHy/va1cA==",
+      "version": "5.1.4",
+      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.1.4.tgz",
+      "integrity": "sha512-e6JAuR0T2ahg7fOSv98Nxqh7mHWOac5TaCSgrr61h/6mkPLwlxX38hzob4h6IKj/UHlrrLXvAEjWqXlvi8r8lQ==",
       "dev": true,
       "dependencies": {
         "source-map": "~0.6.0"
@@ -13048,9 +13048,9 @@
       }
     },
     "clean-css": {
-      "version": "5.1.3",
-      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.1.3.tgz",
-      "integrity": "sha512-qGXzUCDpLwAlPx0kYeU4QXjzQIcIYZbJjD4FNm7NnSjoP0hYMVZhHOpUYJ6AwfkMX2cceLRq54MeCgHy/va1cA==",
+      "version": "5.1.4",
+      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.1.4.tgz",
+      "integrity": "sha512-e6JAuR0T2ahg7fOSv98Nxqh7mHWOac5TaCSgrr61h/6mkPLwlxX38hzob4h6IKj/UHlrrLXvAEjWqXlvi8r8lQ==",
       "dev": true,
       "requires": {
         "source-map": "~0.6.0"
diff --git a/package.json b/package.json
index 99d3c798f..6b0c2d2f3 100644
--- a/package.json
+++ b/package.json
@@ -52,7 +52,7 @@
     "@vercel/ncc": "^0.28.6",
     "autoprefixer": "^10.3.1",
     "babel-jest": "^27.0.6",
-    "clean-css": "^5.1.3",
+    "clean-css": "^5.1.4",
     "cross-env": "^7.0.3",
     "cssnano": "^5.0.7",
     "eslint": "^7.31.0",