diff --git a/_infra/helm/collection-exercise/Chart.yaml b/_infra/helm/collection-exercise/Chart.yaml
index 6c9addce..2c7ee5a7 100644
--- a/_infra/helm/collection-exercise/Chart.yaml
+++ b/_infra/helm/collection-exercise/Chart.yaml
@@ -14,8 +14,8 @@ type: application
 
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
-version: 12.1.4
+version: 12.1.5
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application.
-appVersion: 12.1.4
+appVersion: 12.1.5