diff --git a/package-lock.json b/package-lock.json
index 86900fd..2817485 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1097,9 +1097,9 @@
       }
     },
     "@types/jest": {
-      "version": "27.5.1",
-      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-27.5.1.tgz",
-      "integrity": "sha512-fUy7YRpT+rHXto1YlL+J9rs0uLGyiqVt3ZOTQR+4ROc47yNl8WLdVLgUloBRhOxP1PZvguHl44T3H0wAWxahYQ==",
+      "version": "28.1.1",
+      "resolved": "https://registry.npmjs.org/@types/jest/-/jest-28.1.1.tgz",
+      "integrity": "sha512-C2p7yqleUKtCkVjlOur9BWVA4HgUQmEj/HWCt5WzZ5mLXrWnyIfl0wGuArc+kBXsy0ZZfLp+7dywB4HtSVYGVA==",
       "dev": true,
       "requires": {
         "jest-matcher-utils": "^27.0.0",
diff --git a/package.json b/package.json
index 57d401e..5c856af 100644
--- a/package.json
+++ b/package.json
@@ -33,7 +33,7 @@
   },
   "homepage": "https://github.com/jsimck/postcss-webpack-plugin#readme",
   "devDependencies": {
-    "@types/jest": "^27.5.1",
+    "@types/jest": "^28.1.1",
     "@typescript-eslint/eslint-plugin": "^5.26.0",
     "@typescript-eslint/parser": "^5.26.0",
     "cssnano": "^5.1.9",