diff --git a/config/grype-db/publish-nightly.yaml b/config/grype-db/publish-nightly.yaml
index e6a04f1e..f771d524 100644
--- a/config/grype-db/publish-nightly.yaml
+++ b/config/grype-db/publish-nightly.yaml
@@ -13,7 +13,7 @@ provider:
 
   vunnel:
     executor: docker
-    docker-tag: latest
+    docker-tag: v0.16.0
     generate-configs: true
     env:
       GITHUB_TOKEN: $GITHUB_TOKEN