diff --git a/csrc/vrs b/csrc/vrs
index a524c19..1c87e02 160000
--- a/csrc/vrs
+++ b/csrc/vrs
@@ -1 +1 @@
-Subproject commit a524c199a6002229e60c5f16564c37c72dd8c268
+Subproject commit 1c87e02fd8153e5f817f97aacbbc5f2c5698f256