diff --git a/.github/workflows/ros.yml b/.github/workflows/ros.yml
index 7e724e9..6513a01 100644
--- a/.github/workflows/ros.yml
+++ b/.github/workflows/ros.yml
@@ -7,7 +7,7 @@ jobs:
         runs-on: ubuntu-latest
         steps:
             - name: Checkout repository
-              uses: actions/checkout@v2
+              uses: actions/checkout@v3.1.0
             - name: Setup ROS 1 environment with catkin
               uses: betwo/github-setup-catkin@v1.3.0
               with: