diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index c33332292..712452cd1 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,3 +1,3 @@
 [toolchain]
-channel = "1.75"
+channel = "1.77"
 components = ["rustc", "cargo", "rust-std", "clippy", "rustfmt"]