diff --git a/.github/workflows/release_nightly.yml b/.github/workflows/release_nightly.yml
index 95c24617f924..b419536601ac 100644
--- a/.github/workflows/release_nightly.yml
+++ b/.github/workflows/release_nightly.yml
@@ -332,9 +332,9 @@ jobs:
         uses: actions/checkout@v4
 
       - name: Install Rust toolchain
-        uses: dtolnay/rust-toolchain@stable
+        uses: dtolnay/rust-toolchain@master
         with:
-          toolchain: stable
+          toolchain: 1.81.0
           targets: wasm32-unknown-unknown
 
       - name: Setup Node.js