diff --git a/firefly-iii/kustomization.yaml b/firefly-iii/kustomization.yaml
index 969c80b..ccf85e8 100644
--- a/firefly-iii/kustomization.yaml
+++ b/firefly-iii/kustomization.yaml
@@ -65,4 +65,4 @@ patches:
               defaultMode: 0640
 images:
 - name: docker.io/fireflyiii/core
-  newTag: version-6.2.21
+  newTag: version-6.4.0