diff --git a/src/MongoDB.Messaging.SignalR/MongoDB.Messaging.SignalR.csproj b/src/MongoDB.Messaging.SignalR/MongoDB.Messaging.SignalR.csproj
index d2b5efe..b945a20 100644
--- a/src/MongoDB.Messaging.SignalR/MongoDB.Messaging.SignalR.csproj
+++ b/src/MongoDB.Messaging.SignalR/MongoDB.Messaging.SignalR.csproj
@@ -27,7 +27,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Microsoft.AspNet.SignalR.Core" Version="2.2.3" />
-    <PackageReference Include="MongoDB.Driver" Version="2.6.1" />
+    <PackageReference Include="MongoDB.Driver" Version="2.11.5" />
     <PackageReference Include="Newtonsoft.Json" Version="11.0.2" />
   </ItemGroup>
   <ItemGroup>
diff --git a/src/MongoDB.Messaging/MongoDB.Messaging.csproj b/src/MongoDB.Messaging/MongoDB.Messaging.csproj
index 32e1c27..05fb595 100644
--- a/src/MongoDB.Messaging/MongoDB.Messaging.csproj
+++ b/src/MongoDB.Messaging/MongoDB.Messaging.csproj
@@ -27,7 +27,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="MongoDB.Driver" Version="2.6.1" />
+    <PackageReference Include="MongoDB.Driver" Version="2.11.5" />
   </ItemGroup>
 
   <ItemGroup Condition=" '$(TargetFramework)' == 'net45' ">
diff --git a/test/MongoDB.Messaging.Tests/MongoDB.Messaging.Tests.csproj b/test/MongoDB.Messaging.Tests/MongoDB.Messaging.Tests.csproj
index 4cdd624..0d69ed2 100644
--- a/test/MongoDB.Messaging.Tests/MongoDB.Messaging.Tests.csproj
+++ b/test/MongoDB.Messaging.Tests/MongoDB.Messaging.Tests.csproj
@@ -10,7 +10,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.7.2" />
     <PackageReference Include="DataGenerator" Version="4.0.0.19" />
     <PackageReference Include="FluentAssertions" Version="5.3.2" />
-    <PackageReference Include="MongoDB.Driver" Version="2.6.1" />
+    <PackageReference Include="MongoDB.Driver" Version="2.11.5" />
     <PackageReference Include="NLog" Version="4.5.6" />
     <PackageReference Include="xunit" Version="2.3.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.3.1" />