diff --git a/.github/workflows/compiled_cairo.yml b/.github/workflows/compiled_cairo.yml
index 6957cdfeb2..847eb30b79 100644
--- a/.github/workflows/compiled_cairo.yml
+++ b/.github/workflows/compiled_cairo.yml
@@ -20,10 +20,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          components: rustfmt
-          toolchain: nightly-2024-01-12
+      - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
         with:
           prefix-key: "v0-rust-ubuntu-20.04"
diff --git a/.github/workflows/post-merge.yml b/.github/workflows/post-merge.yml
index 0d0364b670..116a2d6048 100644
--- a/.github/workflows/post-merge.yml
+++ b/.github/workflows/post-merge.yml
@@ -10,10 +10,7 @@ jobs:
     runs-on: ubuntu-20.04
     steps:
       - uses: actions/checkout@v4
-      - uses: dtolnay/rust-toolchain@master
-        with:
-          components: rustfmt
-          toolchain: nightly-2024-01-12
+      - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
         with:
           prefix-key: "v0-rust-ubuntu-20.04"