diff --git a/app-files/core-deployments.yaml b/app-files/core-deployments.yaml
index 822fa11..44081eb 100644
--- a/app-files/core-deployments.yaml
+++ b/app-files/core-deployments.yaml
@@ -39,7 +39,7 @@ spec:
   sources:
     - repoURL: https://argoproj.github.io/argo-helm
       chart: argo-cd
-      targetRevision: 7.8.2
+      targetRevision: 7.8.8
       helm:
         releaseName: argo
         valueFiles: