diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 79f6f8f65..b169d31e6 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "stable"
+channel = "1.61.0"
 components = ["rustfmt", "rust-src"]