diff --git a/package-lock.json b/package-lock.json
index 6cacde21d8..8f8d55fefc 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -28,7 +28,7 @@
         "@types/topojson-specification": "^1.0.1",
         "babel-loader": "^8.2.2",
         "chaikin-smooth": "^1.0.4",
-        "clean-css-cli": "5.6.0",
+        "clean-css-cli": "5.6.1",
         "copy-webpack-plugin": "^11.0.0",
         "es-main": "^1.0.2",
         "eslint": "^8.0.1",
@@ -3208,9 +3208,9 @@
       }
     },
     "node_modules/clean-css": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.3.0.tgz",
-      "integrity": "sha512-YYuuxv4H/iNb1Z/5IbMRoxgrzjWGhOEFfd+groZ5dMCVkpENiMZmwspdrzBo9286JjM1gZJPAyL7ZIdzuvu2AQ==",
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.3.1.tgz",
+      "integrity": "sha512-lCr8OHhiWCTw4v8POJovCoh4T7I9U11yVsPjMWWnnMmp9ZowCxyad1Pathle/9HjaDp+fdQKjO9fQydE6RHTZg==",
       "dev": true,
       "dependencies": {
         "source-map": "~0.6.0"
@@ -3220,13 +3220,13 @@
       }
     },
     "node_modules/clean-css-cli": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/clean-css-cli/-/clean-css-cli-5.6.0.tgz",
-      "integrity": "sha512-68vorNEG808D1QzeerO9AlwQVTuaR8YSK4aqwIsjJq0wDSyPH11ApHY0O+EQrdEGUZcN+d72v+Nn/gpxjAFewQ==",
+      "version": "5.6.1",
+      "resolved": "https://registry.npmjs.org/clean-css-cli/-/clean-css-cli-5.6.1.tgz",
+      "integrity": "sha512-/StJu1YODZY6cOwkBx5FMhSoc9YmvEJXtwNN+udGg1GIKrr4PkdsCdUqC26GfdPdt5IuZnu+5y9/3mrdIJa40Q==",
       "dev": true,
       "dependencies": {
         "chokidar": "^3.5.2",
-        "clean-css": "^5.3.0",
+        "clean-css": "^5.3.1",
         "commander": "7.x",
         "glob": "^7.1.6"
       },
@@ -12684,22 +12684,22 @@
       "dev": true
     },
     "clean-css": {
-      "version": "5.3.0",
-      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.3.0.tgz",
-      "integrity": "sha512-YYuuxv4H/iNb1Z/5IbMRoxgrzjWGhOEFfd+groZ5dMCVkpENiMZmwspdrzBo9286JjM1gZJPAyL7ZIdzuvu2AQ==",
+      "version": "5.3.1",
+      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-5.3.1.tgz",
+      "integrity": "sha512-lCr8OHhiWCTw4v8POJovCoh4T7I9U11yVsPjMWWnnMmp9ZowCxyad1Pathle/9HjaDp+fdQKjO9fQydE6RHTZg==",
       "dev": true,
       "requires": {
         "source-map": "~0.6.0"
       }
     },
     "clean-css-cli": {
-      "version": "5.6.0",
-      "resolved": "https://registry.npmjs.org/clean-css-cli/-/clean-css-cli-5.6.0.tgz",
-      "integrity": "sha512-68vorNEG808D1QzeerO9AlwQVTuaR8YSK4aqwIsjJq0wDSyPH11ApHY0O+EQrdEGUZcN+d72v+Nn/gpxjAFewQ==",
+      "version": "5.6.1",
+      "resolved": "https://registry.npmjs.org/clean-css-cli/-/clean-css-cli-5.6.1.tgz",
+      "integrity": "sha512-/StJu1YODZY6cOwkBx5FMhSoc9YmvEJXtwNN+udGg1GIKrr4PkdsCdUqC26GfdPdt5IuZnu+5y9/3mrdIJa40Q==",
       "dev": true,
       "requires": {
         "chokidar": "^3.5.2",
-        "clean-css": "^5.3.0",
+        "clean-css": "^5.3.1",
         "commander": "7.x",
         "glob": "^7.1.6"
       }
diff --git a/package.json b/package.json
index 8e2e3913fa..ec58bee96d 100644
--- a/package.json
+++ b/package.json
@@ -64,7 +64,7 @@
     "@types/topojson-specification": "^1.0.1",
     "babel-loader": "^8.2.2",
     "chaikin-smooth": "^1.0.4",
-    "clean-css-cli": "5.6.0",
+    "clean-css-cli": "5.6.1",
     "copy-webpack-plugin": "^11.0.0",
     "es-main": "^1.0.2",
     "eslint": "^8.0.1",