diff --git a/.github/workflows/ruby.yml b/.github/workflows/ruby.yml
index a89aad1ca..8087e4f15 100644
--- a/.github/workflows/ruby.yml
+++ b/.github/workflows/ruby.yml
@@ -23,7 +23,7 @@ jobs:
         ruby-version: ['2.4', '2.5', '2.6', '2.7', '3.0', 'head']
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v2.3.4
     - name: Install libcurl dev (for ovirt native extensions)
       run: sudo apt-get install libcurl4-openssl-dev
     - name: Set up Ruby