diff --git a/package.json b/package.json
index a5e09e230..d05fd2086 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "rollup": "^4.57.1",
     "rollup-plugin-postcss": "^4.0.2",
     "tsx": "^4.20.4",
-    "typescript": "^6.0.0-beta",
+    "typescript": "^6.0.0-dev.20260223",
     "vitest": "^4.0.0",
     "yaml": "^2.8.2",
     "yeoman-environment": "^4.4.1",
diff --git a/yarn.lock b/yarn.lock
index 24b84092d..1658ade57 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -9670,10 +9670,10 @@ typed-rest-client@^1.8.4:
     tunnel "0.0.6"
     underscore "^1.12.1"
 
-typescript@^6.0.0-beta:
-  version "6.0.0-dev.20260212"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-6.0.0-dev.20260212.tgz#4ecb5383f20ac610b0f6e706dd2d6826ab4fd413"
-  integrity sha512-ZFufHwm0m0fGLkRaMfkQ/qyqk98bLaP7Qib/HYhzM3NVDcZX/DHzW64iYpeiDC4GxQQXT1Fdi4Z8wWgognKkNA==
+typescript@^6.0.0-dev.20260223:
+  version "6.0.0-dev.20260223"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-6.0.0-dev.20260223.tgz#c1c557187b6c71cc4460be54c1d43ef6b7eb4598"
+  integrity sha512-1a/Jni8ZkbJIWUkg1yhBXHaSU2rqX0O1V4ah9/XP0kO/9/PrGk4O8svSLjAdbSoedt59uuujoxRGBrNy3HM36w==
 
 uc.micro@^2.0.0, uc.micro@^2.1.0:
   version "2.1.0"