diff --git a/rust-version b/rust-version
index 183d26b2..fa65931b 100644
--- a/rust-version
+++ b/rust-version
@@ -1 +1 @@
-66d6064f9eb888018775e08f84747ee6f39ba28e
+8239a37f9c0951a037cfc51763ea52a20e71e6bd