diff --git a/rust-toolchain.toml b/rust-toolchain.toml
new file mode 100644
index 0000000..552d6d6
--- /dev/null
+++ b/rust-toolchain.toml
@@ -0,0 +1,2 @@
+[toolchain]
+channel = "1.85.0"
\ No newline at end of file