diff --git a/.github/workflows/cmake-linux-clang-10.yml b/.github/workflows/cmake-linux-clang-10.yml
index d8d65e4..13130e5 100644
--- a/.github/workflows/cmake-linux-clang-10.yml
+++ b/.github/workflows/cmake-linux-clang-10.yml
@@ -4,7 +4,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
         with:
           submodules: true
           github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/cmake-linux-gcc-10.yml b/.github/workflows/cmake-linux-gcc-10.yml
index f83dbd5..7b90966 100644
--- a/.github/workflows/cmake-linux-gcc-10.yml
+++ b/.github/workflows/cmake-linux-gcc-10.yml
@@ -4,7 +4,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
         with:
           submodules: true
           github-token: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/cmake-linux-gcc-9.yml b/.github/workflows/cmake-linux-gcc-9.yml
index f5c01d9..bc12e62 100644
--- a/.github/workflows/cmake-linux-gcc-9.yml
+++ b/.github/workflows/cmake-linux-gcc-9.yml
@@ -4,7 +4,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3.1.0
         with:
           submodules: true
           github-token: ${{ secrets.GITHUB_TOKEN }}