diff --git a/template_config.yml b/template_config.yml
index fa7a27a9..5793dfc3 100644
--- a/template_config.yml
+++ b/template_config.yml
@@ -93,6 +93,7 @@ supported_release_branches:
   - "3.11"
   - "3.12"
   - "3.13"
+  - "3.26"
 sync_ci: true
 test_azure: true
 test_cli: true