diff --git a/package.json b/package.json
index e237136..d52aa8c 100644
--- a/package.json
+++ b/package.json
@@ -50,7 +50,7 @@
     "ts-api-utils": "~0.0.44",
     "ts-jest": "~29.1",
     "tslib": "~2.6",
-    "typescript": "~5.1",
+    "typescript": "~5.3",
     "@aptos-labs/ts-sdk": "^1.2.0"
   },
   "peerDependencies": {
diff --git a/yarn.lock b/yarn.lock
index efd336e..b0badd8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4430,10 +4430,10 @@ typed-array-length@^1.0.4:
     for-each "^0.3.3"
     is-typed-array "^1.1.9"
 
-typescript@~5.1:
-  version "5.1.6"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.1.6.tgz#02f8ac202b6dad2c0dd5e0913745b47a37998274"
-  integrity sha512-zaWCozRZ6DLEWAWFrVDz1H6FVXzUSfTy5FUMWsQlU8Ym5JP9eO4xkTIROFCQvhQf61z6O/G6ugw3SgAnvvm+HA==
+typescript@~5.3:
+  version "5.3.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.3.tgz#b3ce6ba258e72e6305ba66f5c9b452aaee3ffe37"
+  integrity sha512-pXWcraxM0uxAS+tN0AG/BF2TyqmHO014Z070UsJ+pFvYuRSq8KH8DmWpnbXe0pEPDHXZV3FcAbJkijJ5oNEnWw==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"