diff --git a/.github/workflows/release-for-mac.yml b/.github/workflows/release-for-mac.yml
index b972a59..861ac8c 100644
--- a/.github/workflows/release-for-mac.yml
+++ b/.github/workflows/release-for-mac.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Setup Fluent CI
-        uses: fluentci-io/setup-fluentci@v3
+        uses: fluentci-io/setup-fluentci@v2.1
       - name: Installing Rust toolchain
         uses: actions-rs/toolchain@v1
         with: