diff --git a/src/bls b/src/bls
index 2ca46c6..74cae71 160000
--- a/src/bls
+++ b/src/bls
@@ -1 +1 @@
-Subproject commit 2ca46c6e0718526a3f40d9c5b58e09f9a68aff3f
+Subproject commit 74cae7144f49e931740e3396ce0147f4e249246e