diff --git a/.github/workflows/prek-check.yml b/.github/workflows/prek-check.yml
index c7485e3f..2524e680 100644
--- a/.github/workflows/prek-check.yml
+++ b/.github/workflows/prek-check.yml
@@ -16,6 +16,8 @@ permissions:
 jobs:
   prek:
     runs-on: ubuntu-latest
+    env:
+      RUSTUP_TOOLCHAIN: 1.92.0
 
     steps:
     - uses: actions/checkout@v5