diff --git a/.github/workflows/build_multiplatform.yml b/.github/workflows/build_multiplatform.yml
index 80636b02..6128bca9 100644
--- a/.github/workflows/build_multiplatform.yml
+++ b/.github/workflows/build_multiplatform.yml
@@ -111,7 +111,7 @@ jobs:
             libcodec2_os_name: libcodec2_ubuntu_latest_armv7.so
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           ref: ${{ github.head_ref }}
       - uses: uraimo/run-on-arch-action@v2
@@ -218,7 +218,7 @@ jobs:
             electron_parameters: "-p always --x64 --ia32"
     steps:
       - name: Checkout code for ${{ matrix.platform.name }}
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: DJ2LS/FreeDATA
 
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index a7c6a466..2c67719a 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -39,7 +39,7 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         ref: ${{ github.head_ref }}
 
diff --git a/.github/workflows/ctest.yml b/.github/workflows/ctest.yml
index be9a511a..0ef0c5ba 100644
--- a/.github/workflows/ctest.yml
+++ b/.github/workflows/ctest.yml
@@ -24,7 +24,7 @@ jobs:
           #- python-version: "3.12-dev"
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4
diff --git a/.github/workflows/prettier.yaml b/.github/workflows/prettier.yaml
index a42c1f8a..129c529b 100644
--- a/.github/workflows/prettier.yaml
+++ b/.github/workflows/prettier.yaml
@@ -12,7 +12,7 @@ jobs:
 
         steps:
             - name: Checkout
-              uses: actions/checkout@v3
+              uses: actions/checkout@v4
               with:
                   # Make sure the actual branch is checked out when running on pull requests
                   ref: ${{ github.head_ref }}