diff --git a/erlang b/erlang
index 6892592..a1c991d 160000
--- a/erlang
+++ b/erlang
@@ -1 +1 @@
-Subproject commit 689259200f1c42b55750356627dee5ba97197b66326ff48d34f0f9f40eb95a42
+Subproject commit a1c991d07614fde0dc2159d1a20cf11faf3ed1153d0b6968d07d2fed406407ba