diff --git a/rust-toolchain b/rust-toolchain
index 92a57c5..7864ec2 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "stable"
+channel = "1.93.0"
 components = ["clippy", "rustfmt"]
 profile = "minimal"