diff --git a/rust-version b/rust-version
index f08a8228d4..1f717dbd6e 100644
--- a/rust-version
+++ b/rust-version
@@ -1 +1 @@
-bbe9d27b8ff36da56638aa43d6d0cdfdf89a4e57
+1a4b9a85634c17a60e8802307510c300a35a4b9b