From d43d386e699bb06895cf72b7f7d55542185576da Mon Sep 17 00:00:00 2001
From: "Ya-wen, Jeng" <vivi432@yahoo.com.tw>
Date: Thu, 14 Aug 2025 10:18:56 +0800
Subject: [PATCH] chore: update Rust toolchain to version 1.89.0 in README and
 CI configuration

---
 .github/workflows/build-and-test.yml | 10 +++++-----
 README.md                            |  2 +-
 crates/README.md                     |  2 +-
 rust-toolchain.toml                  |  2 +-
 4 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index c2e83a2..bf24dee 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -45,7 +45,7 @@ jobs:
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: "1.81.0"
+          toolchain: "1.89.0"
           targets: ${{ matrix.target }}
       - name: Build
         run: cargo build --target ${{ matrix.target }}
@@ -63,7 +63,7 @@ jobs:
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: "1.81.0"
+          toolchain: "1.89.0"
           targets: ${{ matrix.target }}
       - name: Install Android NDK
         run: cargo install cargo-ndk
@@ -77,7 +77,7 @@ jobs:
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: "1.81.0"
+          toolchain: "1.89.0"
           override: true
       - name: Run tests
         run: cargo test
@@ -89,7 +89,7 @@ jobs:
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: "1.81.0"
+          toolchain: "1.89.0"
           override: true
       - name: Run tests
         run: cargo test
@@ -101,7 +101,7 @@ jobs:
       - name: Install Rust toolchain
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: "1.81.0"
+          toolchain: "1.89.0"
           override: true
       - name: Run tests
         run: cargo test
diff --git a/README.md b/README.md
index 5066102..cc07a2e 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ This project provides a Rust adapter for compiling and linking [Rapidsnark](http
 ### Rust toolchain
 
 ```
-cargo 1.81.0 (2dbb1af80 2024-08-20)
+cargo 1.89.0 (c24e10642 2025-06-23)
 ```
 
 ## Usage
diff --git a/crates/README.md b/crates/README.md
index 5066102..cc07a2e 100644
--- a/crates/README.md
+++ b/crates/README.md
@@ -9,7 +9,7 @@ This project provides a Rust adapter for compiling and linking [Rapidsnark](http
 ### Rust toolchain
 
 ```
-cargo 1.81.0 (2dbb1af80 2024-08-20)
+cargo 1.89.0 (c24e10642 2025-06-23)
 ```
 
 ## Usage
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 1de01fa..b67e7d5 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.81.0"
+channel = "1.89.0"