diff --git a/ecc_rs b/ecc_rs
index 31d5d63..880c34c 160000
--- a/ecc_rs
+++ b/ecc_rs
@@ -1 +1 @@
-Subproject commit 31d5d63897894721be9d2c28fa1bb5c1d75fc98b
+Subproject commit 880c34ce031158d3f27116b3e6d3a0a3748310db