diff --git a/.github/workflows/boost_version.yml b/.github/workflows/boost_version.yml
index 809ca8a92b0..5f0aed61cf6 100644
--- a/.github/workflows/boost_version.yml
+++ b/.github/workflows/boost_version.yml
@@ -68,7 +68,7 @@ jobs:
           boost_minor: [56, 68, 75]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get postgres version
         run: |
diff --git a/.github/workflows/centos.yml b/.github/workflows/centos.yml
index 497209954b1..d7adcf5ad61 100644
--- a/.github/workflows/centos.yml
+++ b/.github/workflows/centos.yml
@@ -32,7 +32,7 @@ jobs:
       - centos-7 gcc-4.8.5
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: get postgres version
         run: |
diff --git a/.github/workflows/check-files.yml b/.github/workflows/check-files.yml
index c30d5e0e688..5ba6231e30a 100644
--- a/.github/workflows/check-files.yml
+++ b/.github/workflows/check-files.yml
@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Signatures are not removed
         run: |
           tools/scripts/test_signatures.sh
@@ -29,7 +29,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: News file up to date
         run: |
           tools/release-scripts/notes2news.pl
@@ -40,7 +40,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Requirements
         run: |
           sudo apt install -y licensecheck
@@ -51,7 +51,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Requirements
         run: |
           sudo apt install -y shellcheck
@@ -62,9 +62,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Requirements
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: 'cpplint/cpplint'
           ref: "develop"
diff --git a/.github/workflows/check-queries.yml b/.github/workflows/check-queries.yml
index 224cfda1928..dd7bbee4c6d 100644
--- a/.github/workflows/check-queries.yml
+++ b/.github/workflows/check-queries.yml
@@ -56,7 +56,7 @@ jobs:
         fail-fast: false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: get postgres version
         run: |
diff --git a/.github/workflows/clang.yml b/.github/workflows/clang.yml
index 0311451b4e7..5ddee6eeffb 100644
--- a/.github/workflows/clang.yml
+++ b/.github/workflows/clang.yml
@@ -53,7 +53,7 @@ jobs:
         fail-fast: false
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get postgres version
         run: |
diff --git a/.github/workflows/doc-check.yml b/.github/workflows/doc-check.yml
index 8fc3377da03..6c367348032 100644
--- a/.github/workflows/doc-check.yml
+++ b/.github/workflows/doc-check.yml
@@ -55,7 +55,7 @@ jobs:
           language: [en,es]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 2
 
diff --git a/.github/workflows/macos.yml b/.github/workflows/macos.yml
index f0c3d95464c..3c0825231ef 100644
--- a/.github/workflows/macos.yml
+++ b/.github/workflows/macos.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: install deps
         run: |
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index bd4cc3ef22e..88b39a18a0c 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -21,7 +21,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/ubuntu.yml b/.github/workflows/ubuntu.yml
index 29cfaa4f6d6..4a9b1e93100 100644
--- a/.github/workflows/ubuntu.yml
+++ b/.github/workflows/ubuntu.yml
@@ -34,7 +34,7 @@ jobs:
           os: [ubuntu-latest, ubuntu-20.04]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: get postgres version
         run: |
diff --git a/.github/workflows/update-locale.yml b/.github/workflows/update-locale.yml
index 032756c2091..cccb71ff77e 100644
--- a/.github/workflows/update-locale.yml
+++ b/.github/workflows/update-locale.yml
@@ -27,7 +27,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
diff --git a/.github/workflows/update.yml b/.github/workflows/update.yml
index 57b089a664d..4798e6a3c5e 100644
--- a/.github/workflows/update.yml
+++ b/.github/workflows/update.yml
@@ -31,7 +31,7 @@ jobs:
           old_pgr: [3.5.0, 3.4.2, 3.4.1, 3.4.0, 3.3.5, 3.3.4, 3.3.3, 3.3.2, 3.3.1, 3.3.0, 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.0.4, 3.0.6, 3.1.0, 3.1.1, 3.1.2, 3.1.3, 3.2.0, 3.2.1, 3.2.2]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Get postgres version
         run: |
@@ -75,7 +75,7 @@ jobs:
           pip install -r requirements.txt
 
       - name: get old version
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: 'pgRouting/pgrouting'
           ref: "v${{ matrix.old_pgr }}"
diff --git a/.github/workflows/website.yml b/.github/workflows/website.yml
index 337888eabff..d0fb85e7794 100644
--- a/.github/workflows/website.yml
+++ b/.github/workflows/website.yml
@@ -28,7 +28,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           fetch-depth: 0