diff --git a/.github/workflows/AutoMergeMainOnDevel.yml b/.github/workflows/AutoMergeMainOnDevel.yml
index 1800f780e..a7eff4f3b 100644
--- a/.github/workflows/AutoMergeMainOnDevel.yml
+++ b/.github/workflows/AutoMergeMainOnDevel.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Merge main -> devel
       uses: devmasx/merge-branch@master
       with:
diff --git a/.github/workflows/CreateRelease.yml b/.github/workflows/CreateRelease.yml
index 45eeb563d..93e919424 100644
--- a/.github/workflows/CreateRelease.yml
+++ b/.github/workflows/CreateRelease.yml
@@ -17,7 +17,7 @@ jobs:
     name: Update ML_VERSION
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: true
     - name: Update MeshLab version
@@ -37,7 +37,7 @@ jobs:
         os: ['ubuntu-20.04', 'macos-latest', 'macos-14', 'windows-latest']
         precision: [single_precision, double_precision]
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         submodules: recursive
         ref: main