diff --git a/.github/actions/setup-linux-aarch64/action.yml b/.github/actions/setup-linux-aarch64/action.yml
index 0e32d916..65f8baa3 100644
--- a/.github/actions/setup-linux-aarch64/action.yml
+++ b/.github/actions/setup-linux-aarch64/action.yml
@@ -20,4 +20,4 @@ runs:
       uses: actions-rs/toolchain@v1
       with:
         profile: minimal
-        toolchain: 1.70
+        toolchain: 1.70.0