diff --git a/.github/workflows/CI_doc.yml b/.github/workflows/CI_doc.yml
index a03a14c..c957107 100644
--- a/.github/workflows/CI_doc.yml
+++ b/.github/workflows/CI_doc.yml
@@ -14,12 +14,12 @@ jobs:
 
     steps:
     - name: Checkout Code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         submodules: recursive
 
     - name: Install Python
-      uses: actions/setup-python@v4
+      uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
 
diff --git a/.github/workflows/cmake.yml b/.github/workflows/cmake.yml
index 5c1a390..6b1e05f 100644
--- a/.github/workflows/cmake.yml
+++ b/.github/workflows/cmake.yml
@@ -39,7 +39,7 @@ jobs:
           FC: ${{ steps.setup-fortran.outputs.fc }}
           CC: ${{ steps.setup-fortran.outputs.cc }}
 
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       
       - name: Configure CMake
         run: cmake -B ${{github.workspace}}/build -DCMAKE_BUILD_TYPE=${{env.BUILD_TYPE}} -DCMAKE_Fortran_COMPILER=${{ env.FC }} -DBUILD_TESTING=TRUE