diff --git a/.github/dependabot.yml b/.github/dependabot.yml
deleted file mode 100644
index 4d04af636..000000000
--- a/.github/dependabot.yml
+++ /dev/null
@@ -1,12 +0,0 @@
-version: 2
-updates:
-  - package-ecosystem: "nuget"
-    directory: "/"
-    schedule:
-      interval: "weekly"
-    open-pull-requests-limit: 10
-
-  - package-ecosystem: "github-actions"
-    directory: "/"
-    schedule:
-      interval: "weekly"
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
deleted file mode 100644
index 4b97dd8d0..000000000
--- a/.github/workflows/codeql.yml
+++ /dev/null
@@ -1,33 +0,0 @@
-name: CodeQL
-
-on:
-  push:
-    branches:
-      - master
-  pull_request:
-    branches:
-      - master
-  schedule:
-    - cron: "0 6 * * 1"
-  workflow_dispatch:
-
-jobs:
-  analyze:
-    runs-on: ubuntu-latest
-    permissions:
-      security-events: write
-
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v7
-
-      - name: Initialize CodeQL
-        uses: github/codeql-action/init@v4
-        with:
-          languages: csharp
-
-      - name: Autobuild
-        uses: github/codeql-action/autobuild@v4
-
-      - name: Perform CodeQL Analysis
-        uses: github/codeql-action/analyze@v4