diff --git a/sdformat15.yaml b/sdformat15.yaml
index 64bb591..c12d983 100644
--- a/sdformat15.yaml
+++ b/sdformat15.yaml
@@ -3,11 +3,11 @@ repositories:
   gz-cmake:
     type: git
     url: https://github.com/gazebosim/gz-cmake
-    version: gz-cmake3
+    version: main
   gz-math:
     type: git
     url: https://github.com/gazebosim/gz-math
-    version: gz-math7
+    version: main
   gz-tools:
     type: git
     url: https://github.com/gazebosim/gz-tools
@@ -15,7 +15,7 @@ repositories:
   gz-utils:
     type: git
     url: https://github.com/gazebosim/gz-utils
-    version: gz-utils2
+    version: main
   sdformat:
     type: git
     url: https://github.com/gazebosim/sdformat