diff --git a/base/vault-namespace/kustomization.yaml b/base/vault-namespace/kustomization.yaml
index 9532d98..bc51919 100644
--- a/base/vault-namespace/kustomization.yaml
+++ b/base/vault-namespace/kustomization.yaml
@@ -10,4 +10,4 @@ configMapGenerator:
       - resources/statsd-mappings.yaml
 images:
   - name: quay.io/utilitywarehouse/vault-toolkit
-    newTag: v1.18.2-1
+    newTag: master