diff --git a/.github/workflows/cargo.yml b/.github/workflows/cargo.yml
index 11f698c7..3d96fd4e 100644
--- a/.github/workflows/cargo.yml
+++ b/.github/workflows/cargo.yml
@@ -30,7 +30,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: ./.github/actions/setup-rust
       - uses: Swatinem/rust-cache@v2
       - uses: swlynch99/cargo-sweep-action@v1
       - uses: taiki-e/install-action@cargo-hack
@@ -96,7 +96,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: dtolnay/rust-toolchain@stable
+      - uses: ./.github/actions/setup-rust
       - name: cargo fmt
         shell: bash
         run: |