diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index cfbe5a3..4a6cbcb 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -9,7 +9,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           components: rustfmt
-          toolchain: nightly
+          toolchain: 1.51
           profile: minimal
           override: true
       - uses: actions-rs/cargo@v1
@@ -26,7 +26,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           components: clippy
-          toolchain: nightly
+          toolchain: 1.51
           profile: minimal
           override: true
       - uses: actions-rs/cargo@v1