diff --git a/ros2_gz.repos b/ros2_gz.repos
index 794707e..cce8aff 100644
--- a/ros2_gz.repos
+++ b/ros2_gz.repos
@@ -26,4 +26,4 @@ repositories:
   sdformat_urdf:
     type: git
     url: https://github.com/ros/sdformat_urdf.git
-    version: ros2
+    version: humble
diff --git a/ros2_gz_macos.repos b/ros2_gz_macos.repos
index a2560ae..0f9c524 100644
--- a/ros2_gz_macos.repos
+++ b/ros2_gz_macos.repos
@@ -33,5 +33,5 @@ repositories:
     version: humble
   sdformat_urdf:
     type: git
-    url: https://github.com/srmainwaring/sdformat_urdf.git
-    version: ros2-macos
+    url: https://github.com/ros/sdformat_urdf.git
+    version: humble
\ No newline at end of file