diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index e25d858..dd9206f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,9 +17,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@master
+      - uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: nightly
           components: rustfmt
       - run: cargo fmt -- --check
 
@@ -29,9 +28,8 @@ jobs:
 
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@master
+      - uses: dtolnay/rust-toolchain@stable
         with:
-          toolchain: nightly-2024-09-09
           components: clippy
       - uses: Swatinem/rust-cache@v2
       - run: cargo clippy --all-targets -- -D warnings