From 57ba57b6bd41d1201818602f4cd10fc97bbaf81e Mon Sep 17 00:00:00 2001
From: "dependabot[bot]" <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 29 Sep 2026 16:30:25 +0000
Subject: [PATCH] build: bump docker/login-action from 1 to 4

Bumps [docker/login-action](https://github.com/docker/login-action) from 1 to 4.
- [Release notes](https://github.com/docker/login-action/releases)
- [Commits](https://github.com/docker/login-action/compare/v1...v4)

---
updated-dependencies:
- dependency-name: docker/login-action
  dependency-version: '4'
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
---
 .github/workflows/cogstack-cohorter-docker.yml    | 2 +-
 .github/workflows/jupyter-docker-build.yml        | 8 ++++----
 .github/workflows/kubernetes-charts-build.yaml    | 2 +-
 .github/workflows/observability-docker.yml        | 2 +-
 .github/workflows/ocr-service-docker-template.yml | 4 ++--
 5 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/.github/workflows/cogstack-cohorter-docker.yml b/.github/workflows/cogstack-cohorter-docker.yml
index 05758f6..9c3660a 100644
--- a/.github/workflows/cogstack-cohorter-docker.yml
+++ b/.github/workflows/cogstack-cohorter-docker.yml
@@ -38,7 +38,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Login to DockerHub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
diff --git a/.github/workflows/jupyter-docker-build.yml b/.github/workflows/jupyter-docker-build.yml
index d521386..1b4aae6 100644
--- a/.github/workflows/jupyter-docker-build.yml
+++ b/.github/workflows/jupyter-docker-build.yml
@@ -63,7 +63,7 @@ jobs:
             type=match,pattern=cogstack-jupyter-hub-v(\d+\.\d+\.\d+),group=1
           flavor: latest=false
 
-      - uses: docker/login-action@v4.6.0
+      - uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -147,7 +147,7 @@ jobs:
           flavor: latest=false
 
 
-      - uses: docker/login-action@v4.6.0
+      - uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -216,7 +216,7 @@ jobs:
           sudo apt-get clean
           docker system prune -af --volumes || true
 
-      - uses: docker/login-action@v4.6.0
+      - uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -242,7 +242,7 @@ jobs:
     if: github.event_name == 'push'
     needs: [build-amd64, build-arm64]
     steps:
-      - uses: docker/login-action@v4.6.0
+      - uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
diff --git a/.github/workflows/kubernetes-charts-build.yaml b/.github/workflows/kubernetes-charts-build.yaml
index 93b3196..f115200 100644
--- a/.github/workflows/kubernetes-charts-build.yaml
+++ b/.github/workflows/kubernetes-charts-build.yaml
@@ -111,7 +111,7 @@ jobs:
       DEFAULT_CHART_VERSION: 0.0.1
     steps:
       - name: Log in to Docker Hub
-        uses: docker/login-action@v1
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
diff --git a/.github/workflows/observability-docker.yml b/.github/workflows/observability-docker.yml
index e6eae54..70eaa8f 100644
--- a/.github/workflows/observability-docker.yml
+++ b/.github/workflows/observability-docker.yml
@@ -45,7 +45,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Login to DockerHub
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
diff --git a/.github/workflows/ocr-service-docker-template.yml b/.github/workflows/ocr-service-docker-template.yml
index eb39d67..094b04a 100644
--- a/.github/workflows/ocr-service-docker-template.yml
+++ b/.github/workflows/ocr-service-docker-template.yml
@@ -53,7 +53,7 @@ jobs:
       - uses: docker/setup-buildx-action@v4
 
       - if: github.event_name != 'pull_request'
-        uses: docker/login-action@v3
+        uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}
@@ -113,7 +113,7 @@ jobs:
 
     steps:
       - uses: docker/setup-buildx-action@v4
-      - uses: docker/login-action@v3
+      - uses: docker/login-action@v4
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKERHUB_TOKEN }}