diff --git a/package-lock.json b/package-lock.json
index 3ad299d0910d..1e65269c179a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -255,9 +255,9 @@
       }
     },
     "@types/prettier": {
-      "version": "2.3.0",
-      "resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-2.3.0.tgz",
-      "integrity": "sha512-hkc1DATxFLQo4VxPDpMH1gCkPpBbpOoJ/4nhuXw4n63/0R6bCpQECj4+K226UJ4JO/eJQz+1mC2I7JsWanAdQw==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/@types/prettier/-/prettier-2.4.0.tgz",
+      "integrity": "sha512-WHRsy5nMpjXfU9B0LqOqPT06EI2+8Xv5NERy0pLxJLbU98q7uhcGogQzfX+rXpU7S5mgHsLxHrLCufZcV/P8TQ==",
       "dev": true
     },
     "@types/retry": {
diff --git a/package.json b/package.json
index d10d45faace8..9dd3dbfe5a78 100644
--- a/package.json
+++ b/package.json
@@ -16,7 +16,7 @@
     "@ts-common/iterator": "^0.3.6",
     "@types/js-yaml": "^3.12.1",
     "@types/mocha": "^9.0.0",
-    "@types/prettier": "^2.3.0",
+    "@types/prettier": "^2.4.0",
     "cspell": "^4.0.30",
     "js-yaml": "^3.13.1",
     "json-schema-ref-parser": "^6.1.0",