diff --git a/gz-sim8.yaml b/gz-sim8.yaml
index f023b44..f78f755 100644
--- a/gz-sim8.yaml
+++ b/gz-sim8.yaml
@@ -31,7 +31,7 @@ repositories:
   gz-physics:
     type: git
     url: https://github.com/gazebosim/gz-physics
-    version: gz-physics6
+    version: main
   gz-plugin:
     type: git
     url: https://github.com/gazebosim/gz-plugin
@@ -59,4 +59,4 @@ repositories:
   sdformat:
     type: git
     url: https://github.com/gazebosim/sdformat
-    version: sdf13
+    version: main