diff --git a/src/MongoDM/DBContextBase.cs b/src/MongoDM/DBContextBase.cs
index 02a15c9a..34f55c22 100644
--- a/src/MongoDM/DBContextBase.cs
+++ b/src/MongoDM/DBContextBase.cs
@@ -93,7 +93,7 @@ orderby repository.MigrationInfo.PriorityIndex
             IsMigrating = false;
         }
 
-        public async Task SaveChangesAsync(CancellationToken cancellationToken = default)
+        public virtual async Task SaveChangesAsync(CancellationToken cancellationToken = default)
         {
             /*
              * Currently at MongoDB 4.0 sessions are only available for Replica Sets.
diff --git a/src/MongoDM/MongoDM.csproj b/src/MongoDM/MongoDM.csproj
index bbbd7382..de665393 100644
--- a/src/MongoDM/MongoDM.csproj
+++ b/src/MongoDM/MongoDM.csproj
@@ -5,7 +5,7 @@
     <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     <RootNamespace>Digicando.MongoDM</RootNamespace>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <Version>0.18.0</Version>
+    <Version>0.18.1</Version>
     <Authors>Digicando Srl</Authors>
     <Description>ODM framework for MongoDB</Description>
   </PropertyGroup>