diff --git a/package.json b/package.json
index 26a7bba6b7..8b6263f757 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
     "http-proxy-middleware": "3.0.5",
     "lucide-react": "1.7.0",
     "permissions-policy": "0.6.0",
-    "postcss": "8.5.10",
+    "postcss": "8.5.11",
     "postcss-nested": "7.0.2",
     "prismjs": "1.30.0",
     "react": "19.2.4",
diff --git a/yarn.lock b/yarn.lock
index e0e59667a7..29dec70f1b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11543,9 +11543,9 @@ __metadata:
   linkType: hard
 
 "ip-address@npm:^10.0.1":
-  version: 10.1.0
-  resolution: "ip-address@npm:10.1.0"
-  checksum: 10c0/0103516cfa93f6433b3bd7333fa876eb21263912329bfa47010af5e16934eeeff86f3d2ae700a3744a137839ddfad62b900c7a445607884a49b5d1e32a3d7566
+  version: 10.2.0
+  resolution: "ip-address@npm:10.2.0"
+  checksum: 10c0/5a00aada6e922c9c69dfc800ed5d0fa3348675ebdeed0e1575f503f27ca385b5f534363c9af7ad1daf64c1f1409388cdd3cc2e9b9b0fe1c924a431378d55075a
   languageName: node
   linkType: hard
 
@@ -15643,14 +15643,14 @@ __metadata:
   languageName: node
   linkType: hard
 
-"postcss@npm:8.5.10":
-  version: 8.5.10
-  resolution: "postcss@npm:8.5.10"
+"postcss@npm:8.5.11":
+  version: 8.5.11
+  resolution: "postcss@npm:8.5.11"
   dependencies:
     nanoid: "npm:^3.3.11"
     picocolors: "npm:^1.1.1"
     source-map-js: "npm:^1.2.1"
-  checksum: 10c0/c592dffa0c4873b401f01955b265538d9942f425040df5e2b8f0ad34c83773a792ea0fa5859ccc99cfb5b955b4ebff118ab7056315388dc83b107b0fa8313576
+  checksum: 10c0/ade51634ff804a143b5bbdb55b0b2cc762a30261d352cf1d7468cca7db7921a4a64f4857d2aa9af76cc24493d67fe1e3cb76cae6c6310a4e844b0f783973e7ed
   languageName: node
   linkType: hard
 
@@ -19972,7 +19972,7 @@ __metadata:
     lucide-react: "npm:1.7.0"
     nodemon: "npm:3.1.14"
     permissions-policy: "npm:0.6.0"
-    postcss: "npm:8.5.10"
+    postcss: "npm:8.5.11"
     postcss-nested: "npm:7.0.2"
     prettier: "npm:3.8.1"
     prismjs: "npm:1.30.0"