diff --git a/.github/dependabot.yml b/.github/dependabot.yml
deleted file mode 100644
index edfb391..0000000
--- a/.github/dependabot.yml
+++ /dev/null
@@ -1,43 +0,0 @@
-# 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/github/administering-a-repository/configuration-options-for-dependency-updates
-
-version: 2
-updates:
-
-  # Check for Nuget package updates
-  - package-ecosystem: nuget
-    directory: /
-    schedule:
-      interval: weekly
-      day: wednesday
-      time: '08:00'
-    groups:
-      nuget:
-        patterns:
-          - '*' # Group all updates together
-  
-  # Check for Github Actions version updates (for CI/CD)
-  - package-ecosystem: github-actions
-    directory: /
-    schedule:
-      interval: weekly
-      day: wednesday
-      time: '08:00'
-    groups:
-      github-actions:
-        patterns:
-          - '*' # Group all updates together
-
-  # Check for Docker base image updates
-  - package-ecosystem: docker
-    directory: /
-    schedule:
-      interval: weekly
-      day: wednesday
-      time: '08:00'
-    groups:
-      docker:
-        patterns:
-          - '*' # Group all updates together
diff --git a/renovate.json b/renovate.json
new file mode 100644
index 0000000..cde1529
--- /dev/null
+++ b/renovate.json
@@ -0,0 +1,29 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:recommended",
+    ":semanticCommitTypeAll(chore)",
+    "helpers:pinGitHubActionDigests",
+    "schedule:weekly"
+  ],
+  "minimumReleaseAge": "3 days",
+  "packageRules": [
+    {
+      "description": "One PR for all non-major NuGet updates",
+      "matchManagers": ["nuget"],
+      "matchUpdateTypes": ["minor", "patch"],
+      "groupName": "nuget non-major"
+    },
+    {
+      "description": "One PR for all GitHub Actions updates",
+      "matchManagers": ["github-actions"],
+      "matchDepTypes": ["action"],
+      "groupName": "github-actions"
+    },
+    {
+      "description": "The .NET SDK and runtime images must move together",
+      "matchPackageNames": ["dotnet-sdk", "mcr.microsoft.com/dotnet/sdk", "mcr.microsoft.com/dotnet/aspnet"],
+      "groupName": "dotnet sdk and images"
+    }
+  ]
+}