diff --git a/.github/workflows/commit-checker.yml b/.github/workflows/commit-checker.yml
index 91fc54b..511e6f3 100644
--- a/.github/workflows/commit-checker.yml
+++ b/.github/workflows/commit-checker.yml
@@ -10,12 +10,12 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
       with:
         fetch-depth: 4
 
     - name: Get pull-request commits
-      uses: OpenTTD/actions/checkout-pull-request@v2
+      uses: OpenTTD/actions/checkout-pull-request@v5
 
     - name: Check commits
       uses: OpenTTD/OpenTTD-git-hooks@main
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3ec1db1..a8d5837 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -13,7 +13,7 @@ jobs:
 
     steps:
     - name: Checkout
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: Generate .version
       run: |
@@ -86,7 +86,7 @@ jobs:
         Write-Output "image=$env:ImageOS-$env:ImageVersion" >> $env:GITHUB_OUTPUT
 
     - name: Enable vcpkg cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       with:
         path: vcpkg/installed
         key: ${{ steps.key.outputs.image }}-vcpkg-${{ matrix.arch }}-1 # Increase the number whenever dependencies are modified