diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000..9c3dc5f
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,19 @@
+# To get started with Dependabot version updates, you'll need to specify which
+# package ecosystems to update and where the package manifests are located.
+# Please see the documentation for all configuration options:
+# https://docs.github.com/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file
+
+version: 2
+updates:
+  - package-ecosystem: "gomod" # See documentation for possible values
+    directory: "/dyndns" # Location of package manifests
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "docker"
+    directory: "/deployment"
+    schedule:
+      interval: "daily"
+  - package-ecosystem: "github-actions"
+    directory: ".github/workflows"  
+    schedule:
+      interval: "daily"
diff --git a/.github/workflows/containers.yml b/.github/workflows/containers.yml
index 4749eee..7fe772f 100644
--- a/.github/workflows/containers.yml
+++ b/.github/workflows/containers.yml
@@ -38,7 +38,7 @@ jobs:
 
       - name: Login to DockerHub
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@v1
+        uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}