diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 11d5566..2483372 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -15,7 +15,7 @@ jobs:
         os: [ ubuntu-latest ]
     services:
       casbin:
-        image: quay.io/coreos/etcd
+        image: quay.io/coreos/etcd:v3.5.4
         ports:
           - 2379:2379
           - 2380:2380