diff --git a/humble/distribution.yaml b/humble/distribution.yaml
index de4b272f2a359..a873b37f47bf6 100644
--- a/humble/distribution.yaml
+++ b/humble/distribution.yaml
@@ -4993,7 +4993,7 @@ repositories:
       tags:
         release: release/humble/{package}/{version}
       url: https://github.com/ros2-gbp/mola_test_datasets-release.git
-      version: 0.3.4-1
+      version: 0.4.0-1
     source:
       type: git
       url: https://github.com/MOLAorg/mola_test_datasets.git