diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 1626d75..4895571 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -6,6 +6,7 @@ settings:
 
 overrides:
   esbuild: ^0.28.1
+  postcss: '>=8.5.18'
   vite: ^8.2.2
   ws: ^8.21.0
 
@@ -33,7 +34,7 @@ importers:
         specifier: ^22.0.0
         version: 22.20.1
       postcss:
-        specifier: ^8.5.26
+        specifier: '>=8.5.18'
         version: 8.5.26
       tsup:
         specifier: ^8.0.0
@@ -1076,7 +1077,7 @@ packages:
     engines: {node: '>= 18'}
     peerDependencies:
       jiti: '>=1.21.0'
-      postcss: '>=8.0.9'
+      postcss: '>=8.5.18'
       tsx: ^4.8.1
       yaml: ^2.4.2
     peerDependenciesMeta:
@@ -1207,7 +1208,7 @@ packages:
     peerDependencies:
       '@microsoft/api-extractor': ^7.36.0
       '@swc/core': ^1
-      postcss: ^8.4.12
+      postcss: '>=8.5.18'
       typescript: '>=4.5.0'
     peerDependenciesMeta:
       '@microsoft/api-extractor':
diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 08653e5..5921c37 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -3,5 +3,6 @@ allowBuilds:
   esbuild: true
 overrides:
   esbuild: ^0.28.1
+  postcss: '>=8.5.18'
   vite: ^8.2.2
   ws: ^8.21.0