diff --git a/.pytool/CISettings.py b/.pytool/CISettings.py
index dfbfe06e..afc492f7 100644
--- a/.pytool/CISettings.py
+++ b/.pytool/CISettings.py
@@ -189,7 +189,7 @@ def GetDependencies(self):
             {
                 "Path": "MU_BASECORE",
                 "Url": "https://github.com/microsoft/mu_basecore.git",
-                "Branch": "dev/202405"
+                "Branch": "feature/add_standalonemm_perf_lib"
             },
             {
                 "Path": "Common/MU_PLUS",