diff --git a/package-lock.json b/package-lock.json
index ea414b9c7..da9a74b79 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "autoprefixer": "^10.5.2",
         "cross-env": "^10.0.0",
         "hugo-extended": "0.164.0",
-        "postcss": "^8.5.16",
+        "postcss": "^8.5.19",
         "postcss-cli": "^11.0.1"
       }
     },
@@ -625,9 +625,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.16",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.16.tgz",
-      "integrity": "sha512-vuwillviilfKZsg0VGj5R/YwwcHx4SLsIOI/7K6mQkWx+l5cUHTjj5g0AasTBcyXsbfTgrwsUNmVUb5xVwyPwg==",
+      "version": "8.5.19",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.19.tgz",
+      "integrity": "sha512-Mz8SaolMd8nB+G13WkORcxQKHZ/NE4xXevtkJHVuG+guo9/wYKlIMTKAqGdEmYOXR2ijPjTYNHssizdaVSUNdQ==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index dd4539338..8b26dc9c2 100644
--- a/package.json
+++ b/package.json
@@ -37,7 +37,7 @@
     "autoprefixer": "^10.5.2",
     "cross-env": "^10.0.0",
     "hugo-extended": "0.164.0",
-    "postcss": "^8.5.16",
+    "postcss": "^8.5.19",
     "postcss-cli": "^11.0.1"
   }
 }