diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index 92ac4722f..748c5d690 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -83,7 +83,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: nightly
+          toolchain: stable
           override: true
           components: rustfmt
       - name: Cache dependencies