diff --git a/vendor/nim-ssz-serialization b/vendor/nim-ssz-serialization
index 3397088499..6106ceee6d 160000
--- a/vendor/nim-ssz-serialization
+++ b/vendor/nim-ssz-serialization
@@ -1 +1 @@
-Subproject commit 3397088499cefc2e7aa5e73a56ad2d5b0f091735
+Subproject commit 6106ceee6da5f710b7ccc8d98c41e790cc918201