diff --git a/tests/ef_tests/eth2.0-spec-tests b/tests/ef_tests/eth2.0-spec-tests
index cfc6e3c91d..d405782646 160000
--- a/tests/ef_tests/eth2.0-spec-tests
+++ b/tests/ef_tests/eth2.0-spec-tests
@@ -1 +1 @@
-Subproject commit cfc6e3c91d781f0dfe493ceb548391f5e88e54c7
+Subproject commit d405782646190595927cc0a59f504f7b00a760f3