diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index b655cd23d..029e05673 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -28,7 +28,7 @@ jobs:
           args: --verbose --locked
 
   test:
-    name: Test (stable)
+    name: Test (beta)
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
@@ -36,7 +36,7 @@ jobs:
       - name: Install
         uses: actions-rs/toolchain@v1
         with:
-          toolchain: stable
+          toolchain: beta
           profile: minimal
           override: true
       - name: Build