diff --git a/samples/MultiTenancySample/MultiTenancySample.DatabaseIsolationService/MultiTenancySample.DatabaseIsolationService.csproj b/samples/MultiTenancySample/MultiTenancySample.DatabaseIsolationService/MultiTenancySample.DatabaseIsolationService.csproj
index 0354e42..2aa7e91 100644
--- a/samples/MultiTenancySample/MultiTenancySample.DatabaseIsolationService/MultiTenancySample.DatabaseIsolationService.csproj
+++ b/samples/MultiTenancySample/MultiTenancySample.DatabaseIsolationService/MultiTenancySample.DatabaseIsolationService.csproj
@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.2" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/samples/MultiTenancySample/MultiTenancySample.FieldIsolationService/MultiTenancySample.FieldIsolationService.csproj b/samples/MultiTenancySample/MultiTenancySample.FieldIsolationService/MultiTenancySample.FieldIsolationService.csproj
index 0354e42..2aa7e91 100644
--- a/samples/MultiTenancySample/MultiTenancySample.FieldIsolationService/MultiTenancySample.FieldIsolationService.csproj
+++ b/samples/MultiTenancySample/MultiTenancySample.FieldIsolationService/MultiTenancySample.FieldIsolationService.csproj
@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.2" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/samples/MultiTenancySample/MultiTenancySample.SchemaIsolationService/MultiTenancySample.SchemaIsolationService.csproj b/samples/MultiTenancySample/MultiTenancySample.SchemaIsolationService/MultiTenancySample.SchemaIsolationService.csproj
index f50de7b..9d76bb3 100644
--- a/samples/MultiTenancySample/MultiTenancySample.SchemaIsolationService/MultiTenancySample.SchemaIsolationService.csproj
+++ b/samples/MultiTenancySample/MultiTenancySample.SchemaIsolationService/MultiTenancySample.SchemaIsolationService.csproj
@@ -7,8 +7,8 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.2" />
-    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.4.0" />
+    <PackageReference Include="Npgsql.EntityFrameworkCore.PostgreSQL" Version="8.0.4" />
+    <PackageReference Include="Swashbuckle.AspNetCore" Version="6.6.2" />
   </ItemGroup>
 
   <ItemGroup>