diff --git a/vendor/nim-beacon-chain b/vendor/nim-beacon-chain
index 8adffc3f0..53699460c 160000
--- a/vendor/nim-beacon-chain
+++ b/vendor/nim-beacon-chain
@@ -1 +1 @@
-Subproject commit 8adffc3f0ffb1d2212452d3d015d03b7652a1887
+Subproject commit 53699460c63b244ad9c56a0a8b910c8e1e0d49e5