diff --git a/src/Akavache.CosmosDB/Akavache.CosmosDB.csproj b/src/Akavache.CosmosDB/Akavache.CosmosDB.csproj
index a8313034..1cc7a71b 100644
--- a/src/Akavache.CosmosDB/Akavache.CosmosDB.csproj
+++ b/src/Akavache.CosmosDB/Akavache.CosmosDB.csproj
@@ -13,7 +13,7 @@
   <ItemGroup>
     <PackageReference Include="System.Reactive" Version="6.0.1" />
     <PackageReference Include="Splat" Version="9.*" />
-    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.39.1" />
+    <PackageReference Include="Microsoft.Azure.Cosmos" Version="3.40.0" />
   </ItemGroup>
 
   <ItemGroup Condition=" $(TargetFramework.StartsWith('Xamarin.Mac')) ">