diff --git a/.sync/Version.njk b/.sync/Version.njk
index 78a5f686..d0606283 100644
--- a/.sync/Version.njk
+++ b/.sync/Version.njk
@@ -30,7 +30,7 @@
 #}
 
 {# The git ref value that files dependent on this repo will use. #}
-{% set mu_devops = "v6.1.0" %}
+{% set mu_devops = "v6.4.1" %}
 
 {# The latest Project Mu release branch value. #}
 {% set latest_mu_release_branch = "release/202302" %}