diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 0433f520a..d3ad259bb 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
 profile="default"
-channel="1.77.1"
+channel="1.77.2"