diff --git a/vendor/nim-beacon-chain b/vendor/nim-beacon-chain
index 180e8ed02..912563648 160000
--- a/vendor/nim-beacon-chain
+++ b/vendor/nim-beacon-chain
@@ -1 +1 @@
-Subproject commit 180e8ed02bdcd3e3045fa7eb007ab776fc09eab0
+Subproject commit 912563648e7f6c9c20eed0ffe5012f233789a57f