diff --git a/app-dev/party-game/package-lock.json b/app-dev/party-game/package-lock.json
index c54e3fad..fcce8d56 100644
--- a/app-dev/party-game/package-lock.json
+++ b/app-dev/party-game/package-lock.json
@@ -19,7 +19,7 @@
         "firebase": "10.3.1",
         "firebase-admin": "11.10.1",
         "next": "13.4.19",
-        "postcss": "8.4.29",
+        "postcss": "8.4.31",
         "react": "18.2.0",
         "react-dom": "18.2.0",
         "react-qr-code": "2.0.12",
@@ -4678,9 +4678,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.29",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.29.tgz",
-      "integrity": "sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "funding": [
         {
           "type": "opencollective",
@@ -8883,9 +8883,9 @@
       "version": "4.0.6"
     },
     "postcss": {
-      "version": "8.4.29",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.29.tgz",
-      "integrity": "sha512-cbI+jaqIeu/VGqXEarWkRCCffhjgXc0qjBtXpqJhTBohMUjUQnbBr0xqX3vEKudc4iviTewcJo5ajcec5+wdJw==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "requires": {
         "nanoid": "^3.3.6",
         "picocolors": "^1.0.0",
diff --git a/app-dev/party-game/package.json b/app-dev/party-game/package.json
index 7924121e..e90304de 100644
--- a/app-dev/party-game/package.json
+++ b/app-dev/party-game/package.json
@@ -21,7 +21,7 @@
     "firebase": "10.3.1",
     "firebase-admin": "11.10.1",
     "next": "13.4.19",
-    "postcss": "8.4.29",
+    "postcss": "8.4.31",
     "react": "18.2.0",
     "react-dom": "18.2.0",
     "react-qr-code": "2.0.12",