diff --git a/package-lock.json b/package-lock.json
index 56f5be0..a007c1c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9539,9 +9539,9 @@
             "dev": true
         },
         "postcss": {
-            "version": "8.3.4",
-            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.4.tgz",
-            "integrity": "sha512-/tZY0PXExXXnNhKv3TOvZAOUYRyuqcCbBm2c17YMDK0PlVII3K7/LKdt3ScHL+hhouddjUWi+1sKDf9xXW+8YA==",
+            "version": "8.3.5",
+            "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.3.5.tgz",
+            "integrity": "sha512-NxTuJocUhYGsMiMFHDUkmjSKT3EdH4/WbGF6GCi1NDGk+vbcUTun4fpbOqaPtD8IIsztA2ilZm2DhYCuyN58gA==",
             "dev": true,
             "requires": {
                 "colorette": "^1.2.2",
diff --git a/package.json b/package.json
index 30cfd4a..fdc6c89 100644
--- a/package.json
+++ b/package.json
@@ -70,7 +70,7 @@
         "gulp-typescript": "^6.0.0-alpha.1",
         "gulp-zip": "^5.1.0",
         "merge-stream": "^2.0.0",
-        "postcss": "^8.3.4",
+        "postcss": "^8.3.5",
         "sass": "^1.35.1",
         "terser": "^5.7.0",
         "tsify": "^5.0.4",