diff --git a/.github/workflows/face.yml b/.github/workflows/face.yml
index f35ae8fbf95e6..58584b164ff91 100644
--- a/.github/workflows/face.yml
+++ b/.github/workflows/face.yml
@@ -31,9 +31,9 @@ jobs:
       CXX: ${{ matrix.CXX }}
     steps:
     - name: checkout ACE/TAO
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout MPC
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: DOCGroup/MPC
         path: ${{ env.MPC_ROOT }}
diff --git a/.github/workflows/fuzz.yml b/.github/workflows/fuzz.yml
index cd6894af8aa83..3481264b896f2 100644
--- a/.github/workflows/fuzz.yml
+++ b/.github/workflows/fuzz.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: checkout ACE/TAO
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: Run fuzz
       run: |
         perl ${env:ACE_ROOT}/bin/fuzz.pl
diff --git a/.github/workflows/linux.yml b/.github/workflows/linux.yml
index 76e4bd1f5728c..f67c1d888583c 100644
--- a/.github/workflows/linux.yml
+++ b/.github/workflows/linux.yml
@@ -143,9 +143,9 @@ jobs:
       CXX: ${{ matrix.CXX }}
     steps:
     - name: checkout ACE/TAO
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout MPC
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: DOCGroup/MPC
         path: ${{ env.MPC_ROOT }}
diff --git a/.github/workflows/macosx.yml b/.github/workflows/macosx.yml
index 0eef65b4406b4..28abc8d4048ee 100644
--- a/.github/workflows/macosx.yml
+++ b/.github/workflows/macosx.yml
@@ -26,9 +26,9 @@ jobs:
       MPC_ROOT: ${{ github.workspace }}/MPC
     steps:
     - name: checkout ACE/TAO
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout MPC
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: DOCGroup/MPC
         path: ${{ env.MPC_ROOT }}
diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 204c0fec78d24..9f37334a556ab 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -97,9 +97,9 @@ jobs:
       ZLIB_LIBDIR: ${{ github.workspace }}/vcpkg/installed/${{ matrix.vcpkgarch }}/${{ matrix.vcpkglibdir }}
     steps:
     - name: checkout ACE/TAO
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout MPC
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: DOCGroup/MPC
         path: ${{ env.MPC_ROOT }}
@@ -157,9 +157,9 @@ jobs:
       MPC_ROOT: ${{ github.workspace }}/MPC
     steps:
     - name: checkout ACE/TAO
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
     - name: checkout MPC
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
       with:
         repository: DOCGroup/MPC
         path: ${{ env.MPC_ROOT }}