diff --git a/bootstrap/mosquitto.yaml b/bootstrap/mosquitto.yaml
index 0a7027a..b800aef 100644
--- a/bootstrap/mosquitto.yaml
+++ b/bootstrap/mosquitto.yaml
@@ -8,7 +8,7 @@ spec:
   sources:
   - repoURL: https://brunner.ninja/charts
     chart: mosquitto
-    targetRevision: 1.0.0-1-g0aa09dd
+    targetRevision: 2.1.2
     helm:
       releaseName: mosquitto
       valueFiles: