diff --git a/argocd/applications/prometheus-operator.yaml b/argocd/applications/prometheus-operator.yaml
index 1f15145..d97fda6 100644
--- a/argocd/applications/prometheus-operator.yaml
+++ b/argocd/applications/prometheus-operator.yaml
@@ -9,7 +9,7 @@ spec:
   project: k-space.ee
   source:
     repoURL: https://github.com/prometheus-operator/prometheus-operator.git
-    targetRevision: v0.75.1
+    targetRevision: v0.76.2
     path: .
     kustomize:
       namespace: prometheus-operator
@@ -17,8 +17,8 @@ spec:
     server: 'https://kubernetes.default.svc'
     namespace: prometheus-operator
   syncPolicy:
-    # automated:
-    #   prune: true
+    automated:
+      prune: true
     syncOptions:
       - CreateNamespace=true
       - ServerSideApply=true # Resource is too big to fit in 262144 bytes allowed annotation size.