diff --git a/package.json b/package.json
index 8835a21..c83bf70 100644
--- a/package.json
+++ b/package.json
@@ -23,7 +23,7 @@
     "mocha": "^8.3.2",
     "prettier": "^2.2.1",
     "ts-node": "^10.9.1",
-    "typescript": "^3.5.3"
+    "typescript": "^5.3.2"
   },
   "dependencies": {}
 }
diff --git a/yarn.lock b/yarn.lock
index 1375d63..5e46634 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2021,10 +2021,10 @@ typed-array-length@^1.0.4:
     for-each "^0.3.3"
     is-typed-array "^1.1.9"
 
-typescript@^3.5.3:
-  version "3.9.10"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.10.tgz#70f3910ac7a51ed6bef79da7800690b19bf778b8"
-  integrity sha512-w6fIxVE/H1PkLKcCPsFqKE7Kv7QUwhU8qQY2MueZXWx5cPZdwFupLgKK3vntcK98BtNHZtAF4LA/yl2a7k8R6Q==
+typescript@^5.3.2:
+  version "5.3.2"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.3.2.tgz#00d1c7c1c46928c5845c1ee8d0cc2791031d4c43"
+  integrity sha512-6l+RyNy7oAHDfxC4FzSJcz9vnjTKxrLpDG5M2Vu4SHRVNg6xzqZp6LYSR9zjqQTu8DU/f5xwxUdADOkbrIX2gQ==
 
 unbox-primitive@^1.0.2:
   version "1.0.2"