diff --git a/package-lock.json b/package-lock.json
index 0dbcaec2c..6979b7586 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -49,7 +49,7 @@
         "eslint-plugin-prettier": "^4.0.0",
         "jest": "^27.4.3",
         "jest-diff": "^27.4.2",
-        "postcss": "^8.4.4",
+        "postcss": "^8.4.5",
         "postcss-cli": "^8.3.1",
         "prettier": "^2.5.1",
         "rimraf": "^3.0.0"
@@ -5324,9 +5324,9 @@
       }
     },
     "node_modules/postcss": {
-      "version": "8.4.4",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.4.tgz",
-      "integrity": "sha512-joU6fBsN6EIer28Lj6GDFoC/5yOZzLCfn0zHAn/MYXI7aPt4m4hK5KC5ovEZXy+lnCjmYIbQWngvju2ddyEr8Q==",
+      "version": "8.4.5",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.5.tgz",
+      "integrity": "sha512-jBDboWM8qpaqwkMwItqTQTiFikhs/67OYVvblFFTM7MrZjt6yMKd6r2kgXizEbTTljacm4NldIlZnhbjr84QYg==",
       "dependencies": {
         "nanoid": "^3.1.30",
         "picocolors": "^1.0.0",
@@ -10754,9 +10754,9 @@
       }
     },
     "postcss": {
-      "version": "8.4.4",
-      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.4.tgz",
-      "integrity": "sha512-joU6fBsN6EIer28Lj6GDFoC/5yOZzLCfn0zHAn/MYXI7aPt4m4hK5KC5ovEZXy+lnCjmYIbQWngvju2ddyEr8Q==",
+      "version": "8.4.5",
+      "resolved": "https://registry.npmjs.org/postcss/-/postcss-8.4.5.tgz",
+      "integrity": "sha512-jBDboWM8qpaqwkMwItqTQTiFikhs/67OYVvblFFTM7MrZjt6yMKd6r2kgXizEbTTljacm4NldIlZnhbjr84QYg==",
       "requires": {
         "nanoid": "^3.1.30",
         "picocolors": "^1.0.0",
diff --git a/package.json b/package.json
index e9b460d53..daec551cd 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "eslint-plugin-prettier": "^4.0.0",
     "jest": "^27.4.3",
     "jest-diff": "^27.4.2",
-    "postcss": "^8.4.4",
+    "postcss": "^8.4.5",
     "postcss-cli": "^8.3.1",
     "prettier": "^2.5.1",
     "rimraf": "^3.0.0"