diff --git a/src/bls b/src/bls
index ecf8c32..2ca46c6 160000
--- a/src/bls
+++ b/src/bls
@@ -1 +1 @@
-Subproject commit ecf8c32b58290443b585a097dd644c4ab8ccd2c1
+Subproject commit 2ca46c6e0718526a3f40d9c5b58e09f9a68aff3f