diff --git a/package-lock.json b/package-lock.json
index 3114843..6de68ee 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -40,7 +40,7 @@
         "mkdirp": "^3.0.1",
         "ordered-read-streams": "^2.0.0",
         "plugin-error": "^2.0.1",
-        "postcss": "^8.5.10",
+        "postcss": "^8.5.12",
         "postcss-calc": "^10.1.1",
         "postcss-custom-properties": "^15.0.1",
         "postcss-import": "^16.1.1",
@@ -8408,9 +8408,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.5.10",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.10.tgz",
-      "integrity": "sha512-pMMHxBOZKFU6HgAZ4eyGnwXF/EvPGGqUr0MnZ5+99485wwW41kW91A4LOGxSHhgugZmSChL5AlElNdwlNgcnLQ==",
+      "version": "8.5.12",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.12.tgz",
+      "integrity": "sha512-W62t/Se6rA0Az3DfCL0AqJwXuKwBeYg6nOaIgzP+xZ7N5BFCI7DYi1qs6ygUYT6rvfi6t9k65UMLJC+PHZpDAA==",
       "funding": [
         {
           "type": "opencollective",
diff --git a/package.json b/package.json
index 2cd486d..cbe4266 100644
--- a/package.json
+++ b/package.json
@@ -60,7 +60,7 @@
     "mkdirp": "^3.0.1",
     "ordered-read-streams": "^2.0.0",
     "plugin-error": "^2.0.1",
-    "postcss": "^8.5.10",
+    "postcss": "^8.5.12",
     "postcss-calc": "^10.1.1",
     "postcss-custom-properties": "^15.0.1",
     "postcss-import": "^16.1.1",