diff --git a/jslib b/jslib
index 0a30c7eb..31a25740 160000
--- a/jslib
+++ b/jslib
@@ -1 +1 @@
-Subproject commit 0a30c7eb1ecbac500e6c55a7d4024d98efa982bc
+Subproject commit 31a257407be7f8f47624b0d021363aaf2cfda2d7