diff --git a/.github/dependabot.yml b/.github/dependabot.yml
new file mode 100644
index 0000000000..9e9af23b27
--- /dev/null
+++ b/.github/dependabot.yml
@@ -0,0 +1,46 @@
+version: 2
+updates:
+- package-ecosystem: nuget
+  directory: "/"
+  schedule:
+    interval: monthly
+    time: "17:00"
+  open-pull-requests-limit: 99
+  ignore:
+  - dependency-name: Microsoft.EntityFrameworkCore.Design
+    versions:
+    - "> 2.2.6"
+  - dependency-name: Microsoft.EntityFrameworkCore.Sqlite
+    versions:
+    - "> 2.2.6"
+  - dependency-name: Microsoft.EntityFrameworkCore.Sqlite.Core
+    versions:
+    - "> 2.2.6"
+  - dependency-name: Microsoft.Extensions.DependencyInjection
+    versions:
+    - ">= 5.a, < 6"
+  - dependency-name: NUnit3TestAdapter
+    versions:
+    - ">= 3.16.a, < 3.17"
+  - dependency-name: Microsoft.NET.Test.Sdk
+    versions:
+    - 16.9.1
+  - dependency-name: Microsoft.Extensions.DependencyInjection
+    versions:
+    - 3.1.11
+    - 3.1.12
+  - dependency-name: Microsoft.AspNetCore.SignalR.Protocols.NewtonsoftJson
+    versions:
+    - 3.1.11
+  - dependency-name: Microsoft.NETCore.Targets
+    versions:
+    - 5.0.0
+  - dependency-name: Microsoft.AspNetCore.SignalR.Protocols.MessagePack
+    versions:
+    - 5.0.2
+  - dependency-name: NUnit
+    versions:
+    - 3.13.1
+  - dependency-name: Microsoft.AspNetCore.SignalR.Client
+    versions:
+    - 3.1.11