diff --git a/.github/workflows/publish.yaml b/.github/workflows/publish.yaml
index 64b10a8..370c64b 100644
--- a/.github/workflows/publish.yaml
+++ b/.github/workflows/publish.yaml
@@ -18,7 +18,7 @@ jobs:
           python-version: '3.10'
 
       - name: Setup Rust
-        uses: actions-rs/toolchain@v2
+        uses: actions-rs/toolchain@v1
 
       - name: Install TOML CLI
         run: cargo install toml-cli