diff --git a/.github/workflows/build-and-test.yml b/.github/workflows/build-and-test.yml
index c2e83a2..76c14b8 100644
--- a/.github/workflows/build-and-test.yml
+++ b/.github/workflows/build-and-test.yml
@@ -1,107 +1,107 @@
 name: Build and Test
 
 on:
-  push:
-  pull_request:
-    types:
-      - opened
-      - synchronize
-      - reopened
-      - ready_for_review
+    push:
+    pull_request:
+        types:
+            - opened
+            - synchronize
+            - reopened
+            - ready_for_review
 
 env:
-  CARGO_TERM_COLOR: always
+    CARGO_TERM_COLOR: always
 
 jobs:
-  clippy_check:
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    env:
-      RUSTFLAGS: "-Dwarnings" # Make sure CI fails on all warnings, including Clippy lints
-    steps:
-      - uses: actions/checkout@v4
-      - name: Run Clippy
-        run: cargo clippy --all-targets --all-features
-  lint:
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    steps:
-      - uses: actions/checkout@v4
+    clippy_check:
+        runs-on: ubuntu-latest
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+        env:
+            RUSTFLAGS: "-Dwarnings" # Make sure CI fails on all warnings, including Clippy lints
+        steps:
+            - uses: actions/checkout@v5
+            - name: Run Clippy
+              run: cargo clippy --all-targets --all-features
+    lint:
+        runs-on: ubuntu-latest
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+        steps:
+            - uses: actions/checkout@v5
 
-      - name: Check formatting
-        run: cargo fmt --all -- --check
-  build-ios:
-    runs-on: macos-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    strategy:
-      matrix:
-        target: 
-          - aarch64-apple-ios
-          - aarch64-apple-ios-sim
-          - x86_64-apple-ios
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-        with:
-          toolchain: "1.81.0"
-          targets: ${{ matrix.target }}
-      - name: Build
-        run: cargo build --target ${{ matrix.target }}
-  build-android:
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    strategy:
-      matrix:
-        target: 
-          - x86_64-linux-android
-          - aarch64-linux-android
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-      - name: Install Rust
-        uses: dtolnay/rust-toolchain@stable
-        with:
-          toolchain: "1.81.0"
-          targets: ${{ matrix.target }}
-      - name: Install Android NDK
-        run: cargo install cargo-ndk
-      - name: Build
-        run: cargo ndk -t ${{ matrix.target }} build
-  test-linux:
-    runs-on: ubuntu-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: "1.81.0"
-          override: true
-      - name: Run tests
-        run: cargo test
-  test-macOS:
-    runs-on: macos-latest
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: "1.81.0"
-          override: true
-      - name: Run tests
-        run: cargo test
-  test-macOS-x86_64:
-    runs-on: macos-13
-    if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
-    steps:
-      - uses: actions/checkout@v4
-      - name: Install Rust toolchain
-        uses: actions-rs/toolchain@v1
-        with:
-          toolchain: "1.81.0"
-          override: true
-      - name: Run tests
-        run: cargo test
+            - name: Check formatting
+              run: cargo fmt --all -- --check
+    build-ios:
+        runs-on: macos-latest
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+        strategy:
+            matrix:
+                target:
+                    - aarch64-apple-ios
+                    - aarch64-apple-ios-sim
+                    - x86_64-apple-ios
+        steps:
+            - name: Checkout Repository
+              uses: actions/checkout@v5
+            - name: Install Rust
+              uses: dtolnay/rust-toolchain@stable
+              with:
+                  toolchain: "1.89.0"
+                  targets: ${{ matrix.target }}
+            - name: Build
+              run: cargo build --target ${{ matrix.target }}
+    build-android:
+        runs-on: ubuntu-latest
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+        strategy:
+            matrix:
+                target:
+                    - x86_64-linux-android
+                    - aarch64-linux-android
+        steps:
+            - name: Checkout Repository
+              uses: actions/checkout@v5
+            - name: Install Rust
+              uses: dtolnay/rust-toolchain@stable
+              with:
+                  toolchain: "1.89.0"
+                  targets: ${{ matrix.target }}
+            - name: Install Android NDK
+              run: cargo install cargo-ndk
+            - name: Build
+              run: cargo ndk -t ${{ matrix.target }} build
+    test-linux:
+        runs-on: ubuntu-latest
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+        steps:
+            - uses: actions/checkout@v5
+            - name: Install Rust toolchain
+              uses: actions-rs/toolchain@v1
+              with:
+                  toolchain: "1.89.0"
+                  override: true
+            - name: Run tests
+              run: cargo test
+    test-macOS:
+        runs-on: macos-latest
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+        steps:
+            - uses: actions/checkout@v5
+            - name: Install Rust toolchain
+              uses: actions-rs/toolchain@v1
+              with:
+                  toolchain: "1.89.0"
+                  override: true
+            - name: Run tests
+              run: cargo test
+    test-macOS-x86_64:
+        runs-on: macos-13
+        if: github.event_name != 'pull_request' || github.event.pull_request.head.repo.full_name != github.event.pull_request.base.repo.full_name
+        steps:
+            - uses: actions/checkout@v5
+            - name: Install Rust toolchain
+              uses: actions-rs/toolchain@v1
+              with:
+                  toolchain: "1.89.0"
+                  override: true
+            - name: Run tests
+              run: cargo test
diff --git a/Cargo.lock b/Cargo.lock
index 656be4d..b9f1428 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -25,6 +25,15 @@ dependencies = [
  "shlex",
 ]
 
+[[package]]
+name = "chkstk_stub"
+version = "0.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "047f6ab2f3b9bcaf23b593d1580898e4244d27eadf1a1fae99212ee5735d3d1c"
+dependencies = [
+ "cc",
+]
+
 [[package]]
 name = "fnv"
 version = "1.0.7"
@@ -86,6 +95,7 @@ version = "0.1.1"
 dependencies = [
  "anyhow",
  "cc",
+ "chkstk_stub",
  "num-bigint",
  "num-traits",
 ]
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/Cargo.toml b/crates/Cargo.toml
index 5494ef3..26dc4f2 100644
--- a/crates/Cargo.toml
+++ b/crates/Cargo.toml
@@ -17,3 +17,4 @@ num-traits = "0.2.19"
 
 [build-dependencies]
 cc = "1.0"
+chkstk_stub = "0.1"
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/crates/build.rs b/crates/build.rs
index 0aef23c..80a5ca9 100644
--- a/crates/build.rs
+++ b/crates/build.rs
@@ -11,6 +11,9 @@ fn main() {
     let out_dir = env::var("OUT_DIR").expect("OUT_DIR not set");
     let arch = target.split('-').next().unwrap();
 
+    // See: https://github.com/zkmopro/chkstk_stub
+    chkstk_stub::build();
+
     // Try to list contents of the target directory
     let rapidsnark_path = Path::new(&out_dir).join(Path::new("rapidsnark"));
     // If the rapidsnark repo is not downloaded, download it
@@ -22,11 +25,11 @@ fn main() {
             .arg(rapidsnark_script_path.to_str().unwrap())
             .spawn();
         if let Err(e) = child_process {
-            panic!("Failed to spawn rapidsnark download: {}", e);
+            panic!("Failed to spawn rapidsnark download: {e}");
         }
         let status = child_process.unwrap().wait();
         if let Err(e) = status {
-            panic!("Failed to wait for rapidsnark download: {}", e);
+            panic!("Failed to wait for rapidsnark download: {e}");
         } else if !status.unwrap().success() {
             panic!("Failed to wait for rapidsnark download");
         }
@@ -49,7 +52,7 @@ fn main() {
     );
 
     println!("cargo:rustc-link-lib=static=rapidsnark");
-    println!("cargo:rustc-link-lib={}", cpp_stdlib);
+    println!("cargo:rustc-link-lib={cpp_stdlib}");
     if target.contains("android") {
         // pthread is included in libc in android
         println!("cargo:rustc-link-lib=c");
@@ -83,11 +86,10 @@ fn android() {
         let lib_path = sysroot_libs_path.join("libc++_shared.so");
         assert!(
             lib_path.exists(),
-            "Error: Source file {:?} does not exist",
-            lib_path
+            "Error: Source file {lib_path:?} does not exist"
         );
         let dest_dir = Path::new(&output_path).join(env::var("CARGO_NDK_ANDROID_TARGET").unwrap());
-        println!("cargo:rerun-if-changed={}", dest_dir.display());
+        println!("cargo:rerun-if-changed={dest_dir:?}");
         if !dest_dir.exists() {
             fs::create_dir_all(&dest_dir).unwrap();
         }
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
deleted file mode 100644
index 1de01fa..0000000
--- a/rust-toolchain.toml
+++ /dev/null
@@ -1,2 +0,0 @@
-[toolchain]
-channel = "1.81.0"