diff --git a/.github/workflows/documentation.yml b/.github/workflows/documentation.yml
index 4878681..1dedcf5 100644
--- a/.github/workflows/documentation.yml
+++ b/.github/workflows/documentation.yml
@@ -55,7 +55,7 @@ jobs:
 
     steps:
     - name: Get source code
-      uses: actions/checkout@v4
+      uses: actions/checkout@v5
 
     - name: Set up Python
       uses: actions/setup-python@v5
diff --git a/.github/workflows/linter.yml b/.github/workflows/linter.yml
index ea1bfdb..d2bda78 100644
--- a/.github/workflows/linter.yml
+++ b/.github/workflows/linter.yml
@@ -26,7 +26,7 @@ jobs:
 
     steps:
       - name: Get source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -58,7 +58,7 @@ jobs:
       options: --user root
     steps:
       - name: Get source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Check PyQt5 to PyQt6 compatibility.
         run: |
diff --git a/.github/workflows/package_and_release.yml b/.github/workflows/package_and_release.yml
index 17d4ab3..da7f403 100644
--- a/.github/workflows/package_and_release.yml
+++ b/.github/workflows/package_and_release.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Get source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python
         uses: actions/setup-python@v5
@@ -66,7 +66,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python
         uses: actions/setup-python@v5
@@ -123,7 +123,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Setup Python
         uses: actions/setup-python@v5
diff --git a/.github/workflows/tester.yml b/.github/workflows/tester.yml
index f975daf..6689b66 100644
--- a/.github/workflows/tester.yml
+++ b/.github/workflows/tester.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Get source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -68,7 +68,7 @@ jobs:
 
     steps:
       - name: Get source code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Print QGIS version
         run: qgis --version