diff --git a/test-app/package.json b/test-app/package.json
index e6f5a20a..46cd49b3 100644
--- a/test-app/package.json
+++ b/test-app/package.json
@@ -99,7 +99,7 @@
     "release-it-lerna-changelog": "5.0.0",
     "sinon": "19.0.2",
     "tracked-built-ins": "3.4.0",
-    "typescript": "5.7.2",
+    "typescript": "5.7.3",
     "webpack": "5.97.1"
   },
   "engines": {
diff --git a/yarn.lock b/yarn.lock
index f85446ab..1bc7d309 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -11953,10 +11953,10 @@ typescript-memoize@^1.0.0-alpha.3, typescript-memoize@^1.0.1:
   resolved "https://registry.yarnpkg.com/typescript-memoize/-/typescript-memoize-1.1.1.tgz#02737495d5df6ebf72c07ba0d002e8f4cf5ccfa0"
   integrity sha512-GQ90TcKpIH4XxYTI2F98yEQYZgjNMOGPpOgdjIBhaLaWji5HPWlRnZ4AeA1hfBxtY7bCGDJsqDDHk/KaHOl5bA==
 
-typescript@5.7.2:
-  version "5.7.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.7.2.tgz#3169cf8c4c8a828cde53ba9ecb3d2b1d5dd67be6"
-  integrity sha512-i5t66RHxDvVN40HfDd1PsEThGNnlMCMT3jMUuoh9/0TaqWevNontacunWyN02LA9/fIbEWlcHZcgTKb9QoaLfg==
+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==
 
 uc.micro@^1.0.1, uc.micro@^1.0.5:
   version "1.0.6"