diff --git a/package.json b/package.json
index 466a562..10f651d 100644
--- a/package.json
+++ b/package.json
@@ -98,6 +98,7 @@
     "overrides": {
       "@actions/github>undici": "7.24.7",
       "@actions/http-client>undici": "7.24.7",
+      "postcss": "8.5.10",
       "picomatch": "^4.0.4"
     }
   }
diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
index 5ec6932..b0ba0a3 100644
--- a/pnpm-lock.yaml
+++ b/pnpm-lock.yaml
@@ -7,6 +7,7 @@ settings:
 overrides:
   '@actions/github>undici': 7.24.7
   '@actions/http-client>undici': 7.24.7
+  postcss: 8.5.10
   picomatch: ^4.0.4
 
 importers:
@@ -1702,8 +1703,8 @@ packages:
     resolution: {integrity: sha512-LKWqWJRhstyYo9pGvgor/ivk2w94eSjE3RGVuzLGlr3NmD8bf7RcYGze1mNdEHRP6TRP6rMuDHk5t44hnTRyow==}
     engines: {node: '>=14.19.0'}
 
-  postcss@8.5.8:
-    resolution: {integrity: sha512-OW/rX8O/jXnm82Ey1k44pObPtdblfiuWnrd8X7GJ7emImCOstunGbXUpp7HdBrFQX6rJzn3sPT397Wp5aCwCHg==}
+  postcss@8.5.10:
+    resolution: {integrity: sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==}
     engines: {node: ^10 || ^12 || >=14}
 
   prettier@3.8.1:
@@ -3542,7 +3543,7 @@ snapshots:
 
   pngjs@7.0.0: {}
 
-  postcss@8.5.8:
+  postcss@8.5.10:
     dependencies:
       nanoid: 3.3.11
       picocolors: 1.1.1
@@ -3870,7 +3871,7 @@ snapshots:
       esbuild: 0.25.12
       fdir: 6.5.0(picomatch@4.0.4)
       picomatch: 4.0.4
-      postcss: 8.5.8
+      postcss: 8.5.10
       rollup: 4.60.1
       tinyglobby: 0.2.15
     optionalDependencies: