diff --git a/templates/javascript/clients/package.mustache b/templates/javascript/clients/package.mustache
index a34cb2040cd..3cf0dbbd69d 100644
--- a/templates/javascript/clients/package.mustache
+++ b/templates/javascript/clients/package.mustache
@@ -133,7 +133,7 @@
     {{#isAlgoliasearchClient}}
     "@algolia/requester-testing": "{{utilsPackageVersion}}",
     "@cloudflare/vitest-pool-workers": "0.10.7",
-    "@cloudflare/workers-types": "4.20251111.0",
+    "@cloudflare/workers-types": "4.20251115.0",
     "jsdom": "27.2.0",
     "vitest": "4.0.9",
     {{/isAlgoliasearchClient}}