diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index 5c5aa985..4e3c26f5 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -22,7 +22,7 @@ jobs:
 
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: nightly-2021-03-24
+          toolchain: nightly
           override: true
           profile: minimal
           components: llvm-tools-preview