diff --git a/snakecnv/lib b/snakecnv/lib
index 15f5c6165c030a7c007bd739076a28f5f12f8700..37b1eee988fc8ac10f5fb20f2b96b50eff3cd43f 160000
--- a/snakecnv/lib
+++ b/snakecnv/lib
@@ -1 +1 @@
-Subproject commit 15f5c6165c030a7c007bd739076a28f5f12f8700
+Subproject commit 37b1eee988fc8ac10f5fb20f2b96b50eff3cd43f