diff --git a/package-lock.json b/package-lock.json
index ec77a6a086..dba8e4fd94 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2690,9 +2690,9 @@
       }
     },
     "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"
@@ -2707,12 +2707,12 @@
       }
     },
     "clean-css-cli": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/clean-css-cli/-/clean-css-cli-5.3.0.tgz",
-      "integrity": "sha512-Jri2KVAcan/Y1JuEDo1rUlm3vUoGvMKSOpIL2YEPgalksvoGur/yL2KbtMF2dPs2VlMVj1afzp76Vu0KjxKfvA==",
+      "version": "5.3.2",
+      "resolved": "https://registry.npmjs.org/clean-css-cli/-/clean-css-cli-5.3.2.tgz",
+      "integrity": "sha512-NZY3lWHeeb9idk/0f37yDLeb3Y8UUiuuRCYKVVioqFJU83f3uuJUz7qIIYBgAWARv56D0MLOkwqQcq5fTtK6vQ==",
       "dev": true,
       "requires": {
-        "clean-css": "^5.1.2",
+        "clean-css": "^5.1.4",
         "commander": "7.x",
         "glob": "^7.1.6"
       },
diff --git a/package.json b/package.json
index f4a8f31b9b..ac4b612dad 100644
--- a/package.json
+++ b/package.json
@@ -110,7 +110,7 @@
     "@rollup/plugin-replace": "^3.0.0",
     "autoprefixer": "^10.2.6",
     "bundlewatch": "^0.3.2",
-    "clean-css-cli": "^5.3.0",
+    "clean-css-cli": "^5.3.2",
     "cross-env": "^7.0.3",
     "eslint": "^7.32.0",
     "eslint-config-xo": "^0.37.0",