diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 9606ca4..995cbfe 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.75.0"
+channel = "1.77.0"
 profile = "default"
 targets = ["wasm32-unknown-unknown"]