diff --git a/playground-api/package.json b/playground-api/package.json
index 1b820bb880..3c77d79424 100644
--- a/playground-api/package.json
+++ b/playground-api/package.json
@@ -26,6 +26,6 @@
 		"serverless-offline": "6.8.0",
 		"serverless-plugin-typescript": "^1.1.9",
 		"tslint": "^6.1.3",
-		"typescript": "^4.1.3"
+		"typescript": "^4.8.4"
 	}
 }
diff --git a/playground-api/yarn.lock b/playground-api/yarn.lock
index 6e8c363de8..8d2ff39c82 100644
--- a/playground-api/yarn.lock
+++ b/playground-api/yarn.lock
@@ -5593,10 +5593,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@^4.1.3:
-  version "4.1.3"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.1.3.tgz#519d582bd94cba0cf8934c7d8e8467e473f53bb7"
-  integrity sha512-B3ZIOf1IKeH2ixgHhj6la6xdwR9QrLC5d1VKeCSY4tvkqhF2eqd9O7txNlS0PO3GrBAFIdr3L1ndNwteUbZLYg==
+typescript@^4.8.4:
+  version "4.8.4"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.8.4.tgz#c464abca159669597be5f96b8943500b238e60e6"
+  integrity sha512-QCh+85mCy+h0IGff8r5XWzOVSbBO+KfeYrMQh7NJ58QujwcE22u+NUSmUxqF+un70P9GXKxa2HCNiTTMJknyjQ==
 
 unbzip2-stream@^1.0.9:
   version "1.4.3"