diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index 6865d5f..1dc39f9 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -16,6 +16,11 @@ updates:
     directory: '/'
     schedule:
       interval: 'daily'
+  - package-ecosystem: 'dotnet-sdk'
+    directory: '/'
+    schedule:
+      interval: 'weekly'
+      day: 'wednesday'
   - package-ecosystem: 'nuget'
     directory: '/'
     schedule:
diff --git a/.github/workflows/dotnet.yml b/.github/workflows/dotnet.yml
index 159e1d2..e119b78 100644
--- a/.github/workflows/dotnet.yml
+++ b/.github/workflows/dotnet.yml
@@ -36,7 +36,7 @@ jobs:
         uses: actions/cache@v4
         with:
           path: ~/.nuget/packages
-          key: ${{ runner.os }}-nuget-${{ hashFiles('**/Directory.Packages.props') }}
+          key: ${{ runner.os }}-nuget-${{ hashFiles('global.json', '.config/dotnet-tools.json', '**/Directory.Packages.props') }}
 
       - name: Install dependencies
         run: |
diff --git a/.github/workflows/update-dotnet-sdk.yml b/.github/workflows/update-dotnet-sdk.yml
deleted file mode 100644
index d36aa96..0000000
--- a/.github/workflows/update-dotnet-sdk.yml
+++ /dev/null
@@ -1,21 +0,0 @@
-# SPDX-FileCopyrightText: 2024 Frans van Dorsselaer
-#
-# SPDX-License-Identifier: MIT
-
----
-# yaml-language-server: $schema=https://json.schemastore.org/github-workflow.json
-
-name: UpdateSDK
-
-on:
-  workflow_dispatch:
-  schedule:
-    - cron: '51 2 * * *'
-
-permissions:
-  contents: write
-  pull-requests: write
-
-jobs:
-  UpdateSDK:
-    uses: dorssel/workflows/.github/workflows/update-dotnet-sdk.yml@main