diff --git a/crates/tauri-plugin-mcp/Cargo.toml b/crates/tauri-plugin-mcp/Cargo.toml
index 2c26ab6ed..e3cc0869b 100644
--- a/crates/tauri-plugin-mcp/Cargo.toml
+++ b/crates/tauri-plugin-mcp/Cargo.toml
@@ -6,7 +6,7 @@ authors = [ "LemonNekoGH <self@lemonneko.moe>" ]
 license = "MIT"
 repository = "https://github.com/moeru-ai/airi"
 edition = "2021"
-rust-version = "1.77.2"
+rust-version = "1.89.0"
 links = "tauri-plugin-mcp"
 
 [lib]
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 0b0a52e52..28558c7e5 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,7 +1,7 @@
 # https://rust-lang.github.io/rustup/overrides.html#the-toolchain-file
 
 [toolchain]
-channel = "nightly-2025-05-25"
+channel = "1.89.0"
 # https://rust-lang.github.io/rustup/concepts/components.html
 components = [
   "rustc",