diff --git a/Ductus.FluentDocker.MsTest/Ductus.FluentDocker.MsTest.csproj b/Ductus.FluentDocker.MsTest/Ductus.FluentDocker.MsTest.csproj
index 6cd2414..692af55 100644
--- a/Ductus.FluentDocker.MsTest/Ductus.FluentDocker.MsTest.csproj
+++ b/Ductus.FluentDocker.MsTest/Ductus.FluentDocker.MsTest.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <TargetFrameworks>netcoreapp1.1;netcoreapp2.0;net452</TargetFrameworks>
-    <VersionPrefix>2.6.3</VersionPrefix>
+    <VersionPrefix>2.6.4</VersionPrefix>
     <AssemblyTitle>Ductus.FluentDocker.MsTest</AssemblyTitle>
     <Authors>Mario Toffia</Authors>
     <PackageLicenseUrl>https://github.com/mariotoffia/FluentDocker/blob/master/LICENSE</PackageLicenseUrl>
@@ -19,7 +19,7 @@ Documentation: https://github.com/mariotoffia/FluentDocker
     <Copyright>© 2016, 2017, 2018 Mario Toffia</Copyright>
     <DefineConstants Condition=" '$(TargetFramework)' == 'netcoreapp1.1' ">$(DefineConstants);COREFX</DefineConstants>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
-    <Version>2.6.3</Version>
+    <Version>2.6.4</Version>
     <AssemblyOriginatorKeyFile>..\keypair.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
     <PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
diff --git a/Ductus.FluentDocker/Ductus.FluentDocker.csproj b/Ductus.FluentDocker/Ductus.FluentDocker.csproj
index a9819ff..c297b06 100644
--- a/Ductus.FluentDocker/Ductus.FluentDocker.csproj
+++ b/Ductus.FluentDocker/Ductus.FluentDocker.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <TargetFrameworks>netstandard1.6;netstandard2.0;net452</TargetFrameworks>
-    <VersionPrefix>2.6.3</VersionPrefix>
+    <VersionPrefix>2.6.4</VersionPrefix>
     <AssemblyTitle>Ductus.FluentDocker</AssemblyTitle>
     <Authors>Mario Toffia</Authors>
     <PackageLicenseUrl>https://github.com/mariotoffia/FluentDocker/blob/master/LICENSE</PackageLicenseUrl>
@@ -16,9 +16,9 @@
     <DefineConstants Condition=" '$(TargetFramework)' == 'netstandard1.6' ">$(DefineConstants);COREFX</DefineConstants>
     <DefineConstants Condition=" '$(TargetFramework)' == 'netstandard2.0' ">$(DefineConstants);COREFX</DefineConstants>
     <GeneratePackageOnBuild>True</GeneratePackageOnBuild>
-    <AssemblyVersion>2.6.3.0</AssemblyVersion>
-    <FileVersion>2.6.3.0</FileVersion>
-    <Version>2.6.3</Version>
+    <AssemblyVersion>2.6.4.0</AssemblyVersion>
+    <FileVersion>2.6.4.0</FileVersion>
+    <Version>2.6.4</Version>
     <AssemblyOriginatorKeyFile>..\keypair.snk</AssemblyOriginatorKeyFile>
     <SignAssembly>true</SignAssembly>
     <PublicSign Condition=" '$(OS)' != 'Windows_NT' ">true</PublicSign>
diff --git a/appveyor.yml b/appveyor.yml
index a225f65..d74378b 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -1,5 +1,5 @@
 #version: 0.0.0.{build}
-version: 2.6.3
+version: 2.6.4
 skip_non_tags: true
 image: Visual Studio 2017
 configuration: Release