diff --git a/.drone.env b/.drone.env
index 60b17ac9e..484f57240 100644
--- a/.drone.env
+++ b/.drone.env
@@ -1,6 +1,6 @@
 # The test runner source for API tests
-CORE_COMMITID=8f0575dda6a23643f51e97321fa8de34a093e5dc
-CORE_BRANCH=bug-demo-test-webdav-put
+CORE_COMMITID=38ee68e6358443e980ba5e7036cf1fb554443814
+CORE_BRANCH=acceptance-test-changes-waiting-2021-11
 
 # The test runner source for UI tests
 WEB_COMMITID=ed4a8b32240b59666a6c2b162d95b50ff7191eb8