diff --git a/package-lock.json b/package-lock.json
index 4a0f10b47..c32342376 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -83,7 +83,7 @@
         "npm-run-all": "^4.0.0",
         "osm-community-index": "~5.9.1",
         "postcss": "^8.5.3",
-        "postcss-prefix-selector": "^2.1.0",
+        "postcss-prefix-selector": "^2.1.1",
         "serve-handler": "^6.1.6",
         "shelljs": "^0.9.2",
         "shx": "^0.4.0",
@@ -22257,10 +22257,11 @@
       }
     },
     "node_modules/postcss-prefix-selector": {
-      "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/postcss-prefix-selector/-/postcss-prefix-selector-2.1.0.tgz",
-      "integrity": "sha512-UJjQ5CJZuvDGbrGzanqZyH1R/dUSxil/IxfQyeUg+POmZGhG4nz4FERhrgy75+JiUESw0ws3+GxXofapOBbdkg==",
+      "version": "2.1.1",
+      "resolved": "https://registry.npmjs.org/postcss-prefix-selector/-/postcss-prefix-selector-2.1.1.tgz",
+      "integrity": "sha512-ZBgf427Et6+XnrnJ9VXtJEKCjJwTvn2wn/qMg+wvvlRhIeFIAxdbrlZZ0CSsWYMJfcyPLBh8ogj5O1kb/Mcx3g==",
       "dev": true,
+      "license": "MIT",
       "peerDependencies": {
         "postcss": "^8.0.0"
       }
diff --git a/package.json b/package.json
index e21335349..e36d2ab9d 100644
--- a/package.json
+++ b/package.json
@@ -118,7 +118,7 @@
     "npm-run-all": "^4.0.0",
     "osm-community-index": "~5.9.1",
     "postcss": "^8.5.3",
-    "postcss-prefix-selector": "^2.1.0",
+    "postcss-prefix-selector": "^2.1.1",
     "serve-handler": "^6.1.6",
     "shelljs": "^0.9.2",
     "shx": "^0.4.0",