diff --git a/configs/cancun.yaml b/configs/cancun.yaml
index 71f65ae8b4..1ae2fcbed4 100644
--- a/configs/cancun.yaml
+++ b/configs/cancun.yaml
@@ -23,7 +23,7 @@
   dockerfile: git
   build_args:
       github: lightclient/go-ethereum
-      tag: devnet-8
+      tag: devnet-9
 
 - client: nethermind
   nametag: cancun-git