diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 26a73dae6..88a094618 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -31,7 +31,7 @@ jobs:
         with:
           # Fixed version for clippy lints.  Bump this as necesary.  It must not
           # be older than the MSRV in tests.yml.
-          toolchain: "1.54"
+          toolchain: "1.57"
           override: true
 
       - uses: actions-rs/cargo@v1.0.1