diff --git a/argocd/apps/wekan/values-wekan.yaml b/argocd/apps/wekan/values-wekan.yaml
index ae5e5b7..f0b57db 100644
--- a/argocd/apps/wekan/values-wekan.yaml
+++ b/argocd/apps/wekan/values-wekan.yaml
@@ -9,7 +9,7 @@ spec:
   source:
     repoURL: 'https://wekan.github.io/charts/'
     chart: wekan
-    targetRevision: 8.*.*
+    targetRevision: 8.0.0
     helm:
       values: |
         replicaCount: 1