diff --git a/package.json b/package.json
index eb2972a..373a5e0 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "sinon": "^18.0.0",
     "ts-node": "^10.9.2",
     "tsheredoc": "^1.0.1",
-    "typescript": "4.9.5"
+    "typescript": "5.7.3"
   },
   "engines": {
     "node": ">= 20.0"
diff --git a/yarn.lock b/yarn.lock
index 7ffaa94..1a41b6c 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4292,10 +4292,10 @@ typedarray-to-buffer@^3.1.5:
   dependencies:
     is-typedarray "^1.0.0"
 
-typescript@4.9.5:
-  version "4.9.5"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-4.9.5.tgz#095979f9bcc0d09da324d58d03ce8f8374cbe65a"
-  integrity sha512-1FXk9E2Hm+QzZQ7z+McJiHL4NW1F2EzMu9Nq9i3zAaGqibafqYwCVU6WyWAuyQRRzOlxou8xZSyXLEN8oKj24g==
+typescript@5.7.3:
+  version "5.7.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.7.3.tgz#919b44a7dbb8583a9b856d162be24a54bf80073e"
+  integrity sha512-84MVSjMEHP+FQRPy3pX9sTVV/INIex71s9TL2Gm5FG/WG1SqXeKyZ0k7/blY/4FdOzI12CBy1vGc4og/eus0fw==
 
 unbox-primitive@^1.1.0:
   version "1.1.0"