diff --git a/next/web/package-lock.json b/next/web/package-lock.json
index e579a8719..ad039633d 100644
--- a/next/web/package-lock.json
+++ b/next/web/package-lock.json
@@ -56,7 +56,7 @@
         "eslint-plugin-react": "^7.31.8",
         "eslint-plugin-react-hooks": "^4.6.0",
         "less": "^4.1.2",
-        "postcss": "^8.4.18",
+        "postcss": "^8.4.31",
         "tailwindcss": "^3.2.3",
         "typescript": "^4.9.4",
         "vite": "^4.2.3"
@@ -8478,9 +8478,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.22",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.22.tgz",
-      "integrity": "sha512-XseknLAfRHzVWjCEtdviapiBtfLdgyzExD50Rg2ePaucEesyh8Wv4VPdW0nbyDa1ydbrAxV19jvMT4+LFmcNUA==",
+      "version": "8.4.31",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.31.tgz",
+      "integrity": "sha512-PS08Iboia9mts/2ygV3eLpY5ghnUcfLV/EXTOW1E2qYxJKGGBUtNjN76FYHnMs36RmARn41bC0AZmn+rR0OVpQ==",
       "dev": true,
       "funding": [
         {
@@ -17158,9 +17158,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.22",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.22.tgz",
-      "integrity": "sha512-XseknLAfRHzVWjCEtdviapiBtfLdgyzExD50Rg2ePaucEesyh8Wv4VPdW0nbyDa1ydbrAxV19jvMT4+LFmcNUA==",
+      "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/next/web/package.json b/next/web/package.json
index 042ff4bda..283610edb 100644
--- a/next/web/package.json
+++ b/next/web/package.json
@@ -59,7 +59,7 @@
     "eslint-plugin-react": "^7.31.8",
     "eslint-plugin-react-hooks": "^4.6.0",
     "less": "^4.1.2",
-    "postcss": "^8.4.18",
+    "postcss": "^8.4.31",
     "tailwindcss": "^3.2.3",
     "typescript": "^4.9.4",
     "vite": "^4.2.3"