diff --git a/rust-version b/rust-version
index aee5d6ee3ba2..b5742bc7a004 100644
--- a/rust-version
+++ b/rust-version
@@ -1 +1 @@
-3982eb35cabe3a99194d768d34a92347967c3fa2
+c78ebb7bdcfc924a20fd069891ffe1364d6814e7