diff --git a/k8s/argo-apps/pgadmin.yaml b/k8s/argo-apps/pgadmin.yaml
index 225898f..d961954 100644
--- a/k8s/argo-apps/pgadmin.yaml
+++ b/k8s/argo-apps/pgadmin.yaml
@@ -13,7 +13,7 @@ spec:
   sources:
     - chart: pgadmin4
       repoURL: https://helm.runix.net
-      targetRevision: 1.49.0
+      targetRevision: 1.66.0
       helm:
         valuesObject:
           image: