diff --git a/.appveyor.yml b/.appveyor.yml
index 8b7b69aa1b4..333ab55d763 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -23,7 +23,7 @@ environment:
         PHP_BUILD_CACHE_BASE_DIR: c:\build-cache  
         PHP_BUILD_OBJ_DIR: c:\obj
         PHP_BUILD_CACHE_SDK_DIR: c:\build-cache\sdk
-        PHP_BUILD_SDK_BRANCH: php-sdk-2.0.13
+        PHP_BUILD_SDK_BRANCH: php-sdk-2.1.0
         PHP_BUILD_CRT: vc15
         # ext and env setup for tests
         #MYSQL_TEST_PASSWD: Password12!