diff --git a/.github/workflows/build-and-release.yml b/.github/workflows/build-and-release.yml
index 5f57d4d..52c6c96 100644
--- a/.github/workflows/build-and-release.yml
+++ b/.github/workflows/build-and-release.yml
@@ -29,7 +29,7 @@ jobs:
         uses: dtolnay/rust-toolchain@master
         with:
           targets: wasm32-unknown-unknown, wasm32-wasi
-          toolchain: nightly-2024-06-20
+          toolchain: nightly-2024-06-05
           components: rust-src, rustfmt
 
       - name: Install cargo component v0.13.2