diff --git a/extensions/package.json b/extensions/package.json
index 5d6cb795bcd..a01536c91ad 100644
--- a/extensions/package.json
+++ b/extensions/package.json
@@ -4,7 +4,7 @@
   "license": "MIT",
   "description": "Dependencies shared by all extensions",
   "dependencies": {
-    "typescript": "^5.1.0-dev.20230515"
+    "typescript": "5.1.1-rc"
   },
   "scripts": {
     "postinstall": "node ./postinstall.mjs"
diff --git a/extensions/yarn.lock b/extensions/yarn.lock
index 34530cbba39..df5d7ccc876 100644
--- a/extensions/yarn.lock
+++ b/extensions/yarn.lock
@@ -228,10 +228,10 @@ to-regex-range@^5.0.1:
   dependencies:
     is-number "^7.0.0"
 
-typescript@^5.1.0-dev.20230515:
-  version "5.1.0-dev.20230515"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.1.0-dev.20230515.tgz#cf1c5b9542d7bb6f5eeb7878f041705ee6f963be"
-  integrity sha512-yn0MGsy6U0QAVF+lXW6LPupQmuRsyA0xUJetqw2tDqa+49231BpkhTuY6oEwLsc98tiEzCfIw7hzbLsiwVGFaA==
+typescript@5.1.1-rc:
+  version "5.1.1-rc"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-5.1.1-rc.tgz#7be6e85bb4ad36e07e0125e501eb08ed3a6e3769"
+  integrity sha512-+yHTPe5QCxw5cgN+B81z+k65xTHcwNCRwJN7OGVUe3srPULTZHF7J9QCgrptL7F8mrO7gmsert7XrMksAjutRw==
 
 vscode-grammar-updater@^1.1.0:
   version "1.1.0"