diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index f8c2e95..3afa5ec 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -27,7 +27,7 @@ jobs:
         run: xcrun xcodebuild -version
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Custom setup
         run: |
diff --git a/.github/workflows/gh-pages.yml b/.github/workflows/gh-pages.yml
index 2a6a8bf..fc86331 100644
--- a/.github/workflows/gh-pages.yml
+++ b/.github/workflows/gh-pages.yml
@@ -23,7 +23,7 @@ jobs:
     name: Render pages
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - name: Load variables
         shell: bash
         env:
@@ -45,7 +45,7 @@ jobs:
 
           chmod +rx output
       - name: Upload artifact
-        uses: actions/upload-pages-artifact@v3
+        uses: actions/upload-pages-artifact@v4
         with:
           path: output
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 36e2949..dfc8ff0 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -24,7 +24,7 @@ jobs:
       - name: Version information
         run: xcrun xcodebuild -version
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup configuration
         env:
@@ -41,7 +41,7 @@ jobs:
           } | tee Powercast/Local.xcconfig
 
       - name: Cache DerivedData
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/Library/Developer/Xcode/DerivedData/Powercast-*
           key: ${{ runner.os }}-xcode-${{ hashFiles('**/*.pbxproj', '**/swiftpm/Package.resolved') }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 6641f74..1b9fd90 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -28,7 +28,7 @@ jobs:
   make:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - run: make all
         shell: bash
 
diff --git a/.github/workflows/xcodebuild.yml b/.github/workflows/xcodebuild.yml
index 9810896..cfd0ed7 100644
--- a/.github/workflows/xcodebuild.yml
+++ b/.github/workflows/xcodebuild.yml
@@ -15,7 +15,7 @@ jobs:
         run: |
           xcrun xcodebuild -version
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Setup local configuration
         run: |
@@ -25,7 +25,7 @@ jobs:
           cp -v Powercast/Local.xcconfig.sample Powercast/Local.xcconfig
 
       - name: Cache DerivedData
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: ~/Library/Developer/Xcode/DerivedData/Powercast-*
           key: ${{ runner.os }}-xcode-${{ hashFiles('**/*.pbxproj', '**/swiftpm/Package.resolved') }}