diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 35f7c43439..ba83bf67d4 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,5 +1,5 @@
 [toolchain]
 # Please, from time to time, update this to the latest stable version on Rust Forge: https://forge.rust-lang.org/
-channel = "1.87.0"
+channel = "1.88.0"
 components = ["rustfmt", "clippy"]
 targets = [ "wasm32-unknown-unknown"]