diff --git a/.mergify.yml b/.mergify.yml
index 90dfb5d..253097f 100644
--- a/.mergify.yml
+++ b/.mergify.yml
@@ -1,12 +1,12 @@
 pull_request_rules:
-  - name: backport patches to cryostat-v3.0 branch
+  - name: backport patches to cryostat-v4.0 branch
     conditions:
       - base=main
       - label=backport
     actions:
       backport:
         branches:
-          - cryostat-v3.0
+          - cryostat-v4.0
         assignees:
           - "{{ author }}"