diff --git a/package-lock.json b/package-lock.json
index bcf25f66..2c63429f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -100,7 +100,7 @@
         "istanbul": "^0.4.5",
         "istanbul-lib-coverage": "^3.2.2",
         "nyc": "^18.0.0",
-        "postcss": "^8.5.16",
+        "postcss": "^8.5.17",
         "react-hot-loader": "^4.13.1",
         "sass": "^1.101.0",
         "stylelint": "^17.14.0",
@@ -10755,9 +10755,9 @@
       }
     },
     "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": "8.5.17",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.5.17.tgz",
+      "integrity": "sha512-J7EF+8X+CzRPaJPOv9Ck2wNWJvGnnl3PcNPAdGg6GTLjyVpyQ0yATMSXRFRV01BviT/9Gwuc3rjEyJbDJG9a4w==",
       "dev": true,
       "funding": [
         {
diff --git a/package.json b/package.json
index e6257135..9a337adb 100644
--- a/package.json
+++ b/package.json
@@ -134,7 +134,7 @@
     "istanbul": "^0.4.5",
     "istanbul-lib-coverage": "^3.2.2",
     "nyc": "^18.0.0",
-    "postcss": "^8.5.16",
+    "postcss": "^8.5.17",
     "react-hot-loader": "^4.13.1",
     "sass": "^1.101.0",
     "stylelint": "^17.14.0",