:art: update plug

diff --git a/plug b/plug
index 961dd923c85697e9f61c1d0cf53f84b56083bf95..49a4be94f9c4042f854dc82c8c6e598ec9d4df29 160000 (submodule)
--- a/plug
+++ b/plug
@@ -1 +1 @@
-Subproject commit 961dd923c85697e9f61c1d0cf53f84b56083bf95
+Subproject commit 49a4be94f9c4042f854dc82c8c6e598ec9d4df29