diff --git a/.github/workflows/mac_mpich.yml b/.github/workflows/mac_mpich.yml
index fa825876e..2bc11e242 100644
--- a/.github/workflows/mac_mpich.yml
+++ b/.github/workflows/mac_mpich.yml
@@ -30,7 +30,7 @@ jobs:
       runs-on: macos-latest
       timeout-minutes: 60
       steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
         - name: Set up dependencies
           run: |
             brew install gcc
diff --git a/.github/workflows/mac_openmpi.yml b/.github/workflows/mac_openmpi.yml
index b75b26a92..d5d93abcc 100644
--- a/.github/workflows/mac_openmpi.yml
+++ b/.github/workflows/mac_openmpi.yml
@@ -30,7 +30,7 @@ jobs:
       runs-on: macos-latest
       timeout-minutes: 60
       steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
         - name: Set up dependencies
           run: |
             brew install gcc
diff --git a/.github/workflows/ubuntu_mpich.yml b/.github/workflows/ubuntu_mpich.yml
index babf4a405..de7502666 100644
--- a/.github/workflows/ubuntu_mpich.yml
+++ b/.github/workflows/ubuntu_mpich.yml
@@ -26,7 +26,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 60
       steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
         - name: Set up dependencies
           run: |
             sudo apt-get update
diff --git a/.github/workflows/ubuntu_openmpi.yml b/.github/workflows/ubuntu_openmpi.yml
index 37ba069cf..10835a257 100644
--- a/.github/workflows/ubuntu_openmpi.yml
+++ b/.github/workflows/ubuntu_openmpi.yml
@@ -26,7 +26,7 @@ jobs:
       runs-on: ubuntu-latest
       timeout-minutes: 60
       steps:
-        - uses: actions/checkout@v3
+        - uses: actions/checkout@v4
         - name: Set up dependencies
           run: |
             sudo apt-get update