diff --git a/package-lock.json b/package-lock.json
index 3233137..110fec5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -387,7 +387,7 @@
       "dev": true,
       "requires": {
         "icss-utils": "^5.1.0",
-        "postcss": "^8.4.21",
+        "postcss": "^8.4.31",
         "postcss-modules-extract-imports": "^3.0.0",
         "postcss-modules-local-by-default": "^4.0.1",
         "postcss-modules-scope": "^3.0.0",
@@ -743,8 +743,8 @@
       }
     },
     "postcss": {
-      "version": "8.4.23",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.23.tgz",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
       "integrity": "sha512-bQ3qMcpF6A/YjR55xtoTr0jGOlnPOKAIMdOWiv0EIT6HVPEaJiJB4NLljSbiHoC2RX7DN5Uvjtpbg1NPdwv1oA==",
       "dev": true,
       "requires": {