diff --git a/package.json b/package.json
index 51929af..f6c6718 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "strip-indent": "^3.0.0",
     "ts-jest": "29.1.1",
     "ts-node": "^10.9.1",
-    "typescript": "5.1.6"
+    "typescript": "5.3.3"
   },
   "scripts": {
     "posttest": "eslint . --ext .ts --config .eslintrc --fix",
diff --git a/yarn.lock b/yarn.lock
index a0297df..b75c6d7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -8538,10 +8538,10 @@ typeable-promisify@^2.0.1:
   dependencies:
     any-promise "^1.3.0"
 
-typescript@5.1.6:
-  version "5.1.6"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.1.6.tgz#02f8ac202b6dad2c0dd5e0913745b47a37998274"
-  integrity sha512-zaWCozRZ6DLEWAWFrVDz1H6FVXzUSfTy5FUMWsQlU8Ym5JP9eO4xkTIROFCQvhQf61z6O/G6ugw3SgAnvvm+HA==
+typescript@5.3.3:
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
+  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
 
 uglify-js@^3.1.4:
   version "3.17.4"