diff --git a/src/EFCore.PG.NTS/EFCore.PG.NTS.csproj b/src/EFCore.PG.NTS/EFCore.PG.NTS.csproj
index 1bd92ef6e..04036ccf2 100644
--- a/src/EFCore.PG.NTS/EFCore.PG.NTS.csproj
+++ b/src/EFCore.PG.NTS/EFCore.PG.NTS.csproj
@@ -27,6 +27,6 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Npgsql.NetTopologySuite" Version="1.0.1" />
-    <PackageReference Include="Npgsql" Version="4.0.1" />
+    <PackageReference Include="Npgsql" Version="4.0.2" />
   </ItemGroup>
 </Project>
diff --git a/src/EFCore.PG.NodaTime/EFCore.PG.NodaTime.csproj b/src/EFCore.PG.NodaTime/EFCore.PG.NodaTime.csproj
index 8097fd59a..6ce10291b 100644
--- a/src/EFCore.PG.NodaTime/EFCore.PG.NodaTime.csproj
+++ b/src/EFCore.PG.NodaTime/EFCore.PG.NodaTime.csproj
@@ -26,7 +26,7 @@
     <ProjectReference Include="..\EFCore.PG\EFCore.PG.csproj" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Npgsql" Version="4.0.1" />
+    <PackageReference Include="Npgsql" Version="4.0.2" />
     <PackageReference Include="Npgsql.NodaTime" Version="1.0.0" />
   </ItemGroup>
 </Project>
diff --git a/src/EFCore.PG/EFCore.PG.csproj b/src/EFCore.PG/EFCore.PG.csproj
index 888bfde8b..0e2ceedf0 100644
--- a/src/EFCore.PG/EFCore.PG.csproj
+++ b/src/EFCore.PG/EFCore.PG.csproj
@@ -25,7 +25,7 @@
     <PackageReference Include="Microsoft.EntityFrameworkCore" Version="2.1.1" PrivateAssets="none" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Relational" Version="2.1.1" PrivateAssets="none" />
     <PackageReference Include="Microsoft.EntityFrameworkCore.Abstractions" Version="2.1.1" PrivateAssets="none" />
-    <PackageReference Include="Npgsql" Version="4.0.1" />
+    <PackageReference Include="Npgsql" Version="4.0.2" />
   </ItemGroup>
   <ItemGroup>
     <None Update="Properties\NpgsqlStrings.Designer.tt">
@@ -51,4 +51,4 @@
       <CustomToolNamespace>Npgsql.EntityFrameworkCore.PostgreSQL.Internal</CustomToolNamespace>
     </EmbeddedResource>
   </ItemGroup>
-</Project>
\ No newline at end of file
+</Project>
diff --git a/test/Directory.Build.props b/test/Directory.Build.props
index f6ad69a91..6f75667f7 100644
--- a/test/Directory.Build.props
+++ b/test/Directory.Build.props
@@ -10,6 +10,6 @@
     <PackageReference Include="xunit.core" Version="2.3.1" />
     <PackageReference Include="xunit.assert" Version="2.3.1" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0-beta.2.build4010" />
-    <PackageReference Include="Npgsql" Version="4.0.1" />
+    <PackageReference Include="Npgsql" Version="4.0.2" />
   </ItemGroup>
 </Project>