diff --git a/.github/workflows/images-creator.yml b/.github/workflows/images-creator.yml
index 27fd796..c6d0b90 100644
--- a/.github/workflows/images-creator.yml
+++ b/.github/workflows/images-creator.yml
@@ -18,7 +18,7 @@ jobs:
   dirac-distribution:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: build
         run: |
           echo $PWD
@@ -36,7 +36,7 @@ jobs:
         run: |
           if [ ! -z ${deploy_secret} ]; then
             echo ${{ secrets.DOCKER_HUB_PASSWORD }} | docker login --username ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin;
-            echo ${{ secrets.CR_PAT }} | docker login ghcr.io --username ${{ github.actor }} --password-stdin;
+            echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
             docker push diracgrid/dirac-distribution:latest;
             docker push ghcr.io/diracgrid/management/dirac-distribution:latest;
           else
@@ -47,7 +47,7 @@ jobs:
   docker-compose-dirac:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: build
         run: docker build -t docker-compose-dirac docker-compose-dirac/
       - name: tag
@@ -62,7 +62,7 @@ jobs:
         run: |
           if [ ! -z ${deploy_secret} ]; then
             echo ${{ secrets.DOCKER_HUB_PASSWORD }} | docker login --username ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin;
-            echo ${{ secrets.CR_PAT }} | docker login ghcr.io --username ${{ github.actor }} --password-stdin;
+            echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
             docker push diracgrid/docker-compose-dirac:latest;
             docker push ghcr.io/diracgrid/management/docker-compose-dirac:latest;
           else
@@ -72,7 +72,7 @@ jobs:
   el9-dirac:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: build
         run: docker build -t el9-dirac el9-dirac/
       - name: tag
@@ -87,7 +87,7 @@ jobs:
         run: |
           if [ ! -z ${deploy_secret} ]; then
             echo ${{ secrets.DOCKER_HUB_PASSWORD }} | docker login --username ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin;
-            echo ${{ secrets.CR_PAT }} | docker login ghcr.io --username ${{ github.actor }} --password-stdin;
+            echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
             docker push diracgrid/el9-dirac:latest;
             docker push ghcr.io/diracgrid/management/el9-dirac:latest;
           else
@@ -97,7 +97,7 @@ jobs:
   c8-dirac:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: build
         run: docker build -t c8-dirac c8-dirac/
       - name: tag
@@ -112,7 +112,7 @@ jobs:
         run: |
           if [ ! -z ${deploy_secret} ]; then
             echo ${{ secrets.DOCKER_HUB_PASSWORD }} | docker login --username ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin;
-            echo ${{ secrets.CR_PAT }} | docker login ghcr.io --username ${{ github.actor }} --password-stdin;
+            echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
             docker push diracgrid/c8-dirac:latest;
             docker push ghcr.io/diracgrid/management/c8-dirac:latest;
           else
@@ -122,7 +122,7 @@ jobs:
   cc7-dirac:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: build
         run: docker build -t cc7-dirac cc7-dirac/
       - name: tag
@@ -137,7 +137,7 @@ jobs:
         run: |
           if [ ! -z ${deploy_secret} ]; then
             echo ${{ secrets.DOCKER_HUB_PASSWORD }} | docker login --username ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin;
-            echo ${{ secrets.CR_PAT }} | docker login ghcr.io --username ${{ github.actor }} --password-stdin;
+            echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
             docker push diracgrid/cc7-dirac:latest;
             docker push ghcr.io/diracgrid/management/cc7-dirac:latest;
           else
@@ -148,7 +148,7 @@ jobs:
   dirac-cvmfs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: build
         run: |
           echo $PWD
@@ -166,7 +166,7 @@ jobs:
         run: |
           if [ ! -z ${deploy_secret} ]; then
             echo ${{ secrets.DOCKER_HUB_PASSWORD }} | docker login --username ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin;
-            echo ${{ secrets.CR_PAT }} | docker login ghcr.io --username ${{ github.actor }} --password-stdin;
+            echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
             docker push diracgrid/dirac-cvmfs:latest;
             docker push ghcr.io/diracgrid/management/dirac-cvmfs:latest;
           else
@@ -177,7 +177,7 @@ jobs:
   centos6:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: build
         run: |
           echo $PWD
@@ -195,7 +195,7 @@ jobs:
         run: |
           if [ ! -z ${deploy_secret} ]; then
             echo ${{ secrets.DOCKER_HUB_PASSWORD }} | docker login --username ${{ secrets.DOCKER_HUB_USERNAME }} --password-stdin;
-            echo ${{ secrets.CR_PAT }} | docker login ghcr.io --username ${{ github.actor }} --password-stdin;
+            echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u $ --password-stdin
             docker push diracgrid/centos6:latest;
             docker push ghcr.io/diracgrid/management/centos6:latest;
           else