diff --git a/test/stack.yml b/test/stack.yml
index 17c0274..b6e6041 100644
--- a/test/stack.yml
+++ b/test/stack.yml
@@ -4,7 +4,7 @@ description: "Plugeth Ethereum Fixturenet for testing plugeth-statediff"
 repos:
   - git.vdb.to/cerc-io/plugeth@statediff-patches # todo: dev
   - git.vdb.to/cerc-io/plugeth-statediff
-  - git.vdb.to/cerc-io/lighthouse@v5.1.2
+  - git.vdb.to/cerc-io/lighthouse
   - git.vdb.to/cerc-io/ipld-eth-db@v5.2.1-alpha
 containers:
   - cerc/plugeth-statediff