diff --git a/jslib b/jslib
index e96fa17b61..640c44820a 160000
--- a/jslib
+++ b/jslib
@@ -1 +1 @@
-Subproject commit e96fa17b61404adab571e38f47c3612cc02df3ce
+Subproject commit 640c44820a2e26b6e34591b59bc168a6eb455e83