diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index 9573bf6..34db0b4 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -22,7 +22,7 @@
         "eslint-config-prettier": "^8.5.0",
         "eslint-plugin-svelte": "^2.30.0",
         "histoire": "^0.17.2",
-        "postcss": "^8.4.28",
+        "postcss": "^8.4.31",
         "prettier": "^2.8.0",
         "prettier-plugin-svelte": "^2.10.1",
         "socket.io-client": "^4.7.2",
@@ -4107,9 +4107,9 @@
       "dev": true
     },
     "node_modules/postcss": {
-      "version": "8.4.28",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
-      "integrity": "sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
       "funding": [
         {
@@ -8696,9 +8696,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.28",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.28.tgz",
-      "integrity": "sha512-Z7V5j0cq8oEKyejIKfpD8b4eBy9cwW2JWPk0+fB1HOAMsfHbnAXLLS+PfVWlzMSLQaWttKDt607I0XHmpE67Vw==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
       "requires": {
         "nanoid": "^3.3.6",
diff --git a/frontend/package.json b/frontend/package.json
index 3c2b4a7..d1635a3 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -29,7 +29,7 @@
     "eslint-config-prettier": "^8.5.0",
     "eslint-plugin-svelte": "^2.30.0",
     "histoire": "^0.17.2",
-    "postcss": "^8.4.28",
+    "postcss": "^8.4.31",
     "prettier": "^2.8.0",
     "prettier-plugin-svelte": "^2.10.1",
     "socket.io-client": "^4.7.2",