diff --git a/collection-harmonic.yaml b/collection-harmonic.yaml
index 1ab65bb..c5e3598 100644
--- a/collection-harmonic.yaml
+++ b/collection-harmonic.yaml
@@ -31,7 +31,7 @@ repositories:
   gz-msgs:
     type: git
     url: https://github.com/gazebosim/gz-msgs
-    version: main
+    version: gz-msgs10
   gz-physics:
     type: git
     url: https://github.com/gazebosim/gz-physics
@@ -43,7 +43,7 @@ repositories:
   gz-rendering:
     type: git
     url: https://github.com/gazebosim/gz-rendering
-    version: main
+    version: gz-rendering8
   gz-sensors:
     type: git
     url: https://github.com/gazebosim/gz-sensors
@@ -63,4 +63,4 @@ repositories:
   sdformat:
     type: git
     url: https://github.com/gazebosim/sdformat
-    version: main
+    version: sdf14
diff --git a/gz-msgs10.yaml b/gz-msgs10.yaml
index 32bf011..fd3310c 100644
--- a/gz-msgs10.yaml
+++ b/gz-msgs10.yaml
@@ -11,7 +11,7 @@ repositories:
   gz-msgs:
     type: git
     url: https://github.com/gazebosim/gz-msgs
-    version: main
+    version: gz-msgs10
   gz-tools:
     type: git
     url: https://github.com/gazebosim/gz-tools
diff --git a/gz-rendering8.yaml b/gz-rendering8.yaml
index 6510dcb..5a25159 100644
--- a/gz-rendering8.yaml
+++ b/gz-rendering8.yaml
@@ -19,7 +19,7 @@ repositories:
   gz-rendering:
     type: git
     url: https://github.com/gazebosim/gz-rendering
-    version: main
+    version: gz-rendering8
   gz-utils:
     type: git
     url: https://github.com/gazebosim/gz-utils
diff --git a/sdformat14.yaml b/sdformat14.yaml
index 64bb591..93bf043 100644
--- a/sdformat14.yaml
+++ b/sdformat14.yaml
@@ -19,4 +19,4 @@ repositories:
   sdformat:
     type: git
     url: https://github.com/gazebosim/sdformat
-    version: main
+    version: sdf14