diff --git a/.github/workflows/build-sanitizers.yml b/.github/workflows/build-sanitizers.yml
index 301edb99..c7e79b89 100644
--- a/.github/workflows/build-sanitizers.yml
+++ b/.github/workflows/build-sanitizers.yml
@@ -27,7 +27,7 @@ jobs:
             qt-flavor: asan_ubsan
     steps:
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Setup Sanitized Qt
         uses: KDABLabs/sanitized-qt-action@v1
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 55110996..f12ca288 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -75,7 +75,7 @@ jobs:
           cache: true
 
       - name: Checkout sources
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Install dependencies on Ubuntu (${{ join(matrix.config.apt_pgks, ' ') }})
         if: ${{ runner.os == 'Linux' && matrix.config.apt_pgks }}
diff --git a/.github/workflows/nightly.yml b/.github/workflows/nightly.yml
index 0f93b7ba..c67a9cbd 100644
--- a/.github/workflows/nightly.yml
+++ b/.github/workflows/nightly.yml
@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Install Qt ${{ matrix.config.qt_version }} with options and default aqtversion
-        uses: jurplel/install-qt-action@v3
+        uses: jurplel/install-qt-action@v4
         with:
           version: ${{ matrix.config.qt_version }}
           cache: true
@@ -46,7 +46,7 @@ jobs:
           sudo apt update -qq
           echo ${{ join(matrix.config.apt_pgks, ' ') }} | xargs sudo apt install -y
 
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         #with:
           #ref: '2.0' # schedule.cron do not allow branch setting