diff --git a/client/package.json b/client/package.json
index 250afc9990fd..fb1a203ea07c 100644
--- a/client/package.json
+++ b/client/package.json
@@ -149,7 +149,7 @@
     "jest-file-loader": "^1.0.3",
     "jest-junit": "^16.0.0",
     "monaco-editor": "^0.55.1",
-    "postcss": "^8.4.31",
+    "postcss": "^8.5.10",
     "postcss-preset-env": "^11.2.0",
     "tailwindcss": "^3.4.1",
     "typescript": "^5.3.3",
diff --git a/package-lock.json b/package-lock.json
index 09c5219afbbb..3d29b3376a9f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -500,7 +500,7 @@
         "jest-file-loader": "^1.0.3",
         "jest-junit": "^16.0.0",
         "monaco-editor": "^0.55.1",
-        "postcss": "^8.4.31",
+        "postcss": "^8.5.10",
         "postcss-preset-env": "^11.2.0",
         "tailwindcss": "^3.4.1",
         "typescript": "^5.3.3",
@@ -35914,9 +35914,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.8",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.8.tgz",
-      "integrity": "sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==",
+      "version": "8.5.10",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
+      "integrity": "sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==",
       "funding": [
         {
           "type": "opencollective",