diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..3dea4ce
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+bin/*
+obj/*
\ No newline at end of file
diff --git a/runner.csproj b/runner.csproj
index 619e0b5..6e5b509 100644
--- a/runner.csproj
+++ b/runner.csproj
@@ -6,12 +6,12 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Npgsql" Version="4.0.0" />
+    <PackageReference Include="Npgsql" Version="4.0.3" />
     <PackageReference Include="System.Data.Odbc" Version="4.5.0" />
   </ItemGroup>
 
   <PropertyGroup>
-    <RuntimeIdentifiers>win10-x64;ubuntu.16.04-x64</RuntimeIdentifiers>
+    <RuntimeIdentifiers>win10-x64;ubuntu.18.04-x64</RuntimeIdentifiers>
 </PropertyGroup>
 
 </Project>