diff --git a/Makefile b/Makefile
index 80c5d2f..370463e 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 # $FreeBSD: head/graphics/pinta/Makefile 520607 2019-12-22 08:30:24Z koobs $
 
 PORTNAME=	pinta
-PORTVERSION=	1.5
+PORTVERSION=	1.6
 CATEGORIES=	graphics
 MASTER_SITES=	https://github.com/PintaProject/Pinta/releases/download/${PORTVERSION}/
 
diff --git a/distinfo b/distinfo
index 6cf4f04..bc14397 100644
--- a/distinfo
+++ b/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1573996717
-SHA256 (pinta-1.5.tar.gz) = e8f902c3d196cd17a94e7c8c58e929d3cf03812444355efe5db79c129ee472a7
-SIZE (pinta-1.5.tar.gz) = 1298484
+TIMESTAMP = 1579897158
+SHA256 (pinta-1.6.tar.gz) = f1ea9e95f1051b92c8d8b6f622dfb77bd26254a165a836ec179aae10eb99d881
+SIZE (pinta-1.6.tar.gz) = 1444709
diff --git a/files/patch-Pinta.Core.csproj b/files/patch-Pinta.Core.csproj
new file mode 100644
index 0000000..57c25db
--- /dev/null
+++ b/files/patch-Pinta.Core.csproj
@@ -0,0 +1,19 @@
+--- Pinta.Core/Pinta.Core.csproj.orig	2015-03-01 23:14:37.000000000 +0100
++++ Pinta.Core/Pinta.Core.csproj	2016-05-03 14:55:10.520317126 +0200
+@@ -1,6 +1,6 @@
+ <?xml version="1.0" encoding="utf-8"?>
+ <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+     <ProductVersion>9.0.30729</ProductVersion>
+@@ -55,7 +55,7 @@
+     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+   </PropertyGroup>
+   <ItemGroup>
+-    <Reference Include="Mono.Posix, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL" />
++    <Reference Include="Mono.Posix" />
+     <Reference Include="System" />
+     <Reference Include="gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+     <Reference Include="System.Core" />
diff --git a/files/patch-Pinta.Effects.csproj b/files/patch-Pinta.Effects.csproj
new file mode 100644
index 0000000..5daab96
--- /dev/null
+++ b/files/patch-Pinta.Effects.csproj
@@ -0,0 +1,28 @@
+--- Pinta.Effects/Pinta.Effects.csproj.orig	2015-03-01 23:14:37.000000000 +0100
++++ Pinta.Effects/Pinta.Effects.csproj	2016-05-03 14:55:10.526317126 +0200
+@@ -1,6 +1,6 @@
+ <?xml version="1.0" encoding="utf-8"?>
+ <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+     <ProductVersion>9.0.30729</ProductVersion>
+@@ -10,7 +10,7 @@
+     <AppDesignerFolder>Properties</AppDesignerFolder>
+     <RootNamespace>Pinta.Effects</RootNamespace>
+     <AssemblyName>Pinta.Effects</AssemblyName>
+-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
++    
+     <FileAlignment>512</FileAlignment>
+     <FileUpgradeFlags>
+     </FileUpgradeFlags>
+@@ -58,7 +58,7 @@
+     <Reference Include="gdk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+     <Reference Include="glib-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+     <Reference Include="gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+-    <Reference Include="Mono.Posix, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL" />
++    <Reference Include="Mono.Posix" />
+     <Reference Include="System" />
+     <Reference Include="System.Core">
+     </Reference>
diff --git a/files/patch-Pinta.Gui.Widgets.csproj b/files/patch-Pinta.Gui.Widgets.csproj
new file mode 100644
index 0000000..b5b0cfd
--- /dev/null
+++ b/files/patch-Pinta.Gui.Widgets.csproj
@@ -0,0 +1,28 @@
+--- Pinta.Gui.Widgets/Pinta.Gui.Widgets.csproj.orig	2015-03-01 23:14:37.000000000 +0100
++++ Pinta.Gui.Widgets/Pinta.Gui.Widgets.csproj	2016-05-03 14:55:10.535317126 +0200
+@@ -1,6 +1,6 @@
+ <?xml version="1.0" encoding="utf-8"?>
+ <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+     <ProductVersion>9.0.30729</ProductVersion>
+@@ -9,7 +9,7 @@
+     <OutputType>Library</OutputType>
+     <RootNamespace>Pinta.Gui.Widgets</RootNamespace>
+     <AssemblyName>Pinta.Gui.Widgets</AssemblyName>
+-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
++    
+     <CodePage>65001</CodePage>
+     <FileUpgradeFlags>
+     </FileUpgradeFlags>
+@@ -54,7 +54,7 @@
+     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+   </PropertyGroup>
+   <ItemGroup>
+-    <Reference Include="Mono.Posix, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL" />
++    <Reference Include="Mono.Posix" />
+     <Reference Include="System" />
+     <Reference Include="gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
+     <Reference Include="gdk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f" />
diff --git a/files/patch-Pinta.Install.proj b/files/patch-Pinta.Install.proj
new file mode 100644
index 0000000..53faedc
--- /dev/null
+++ b/files/patch-Pinta.Install.proj
@@ -0,0 +1,13 @@
+--- Pinta.Install.proj.orig	2015-03-01 23:14:37.000000000 +0100
++++ Pinta.Install.proj	2016-05-03 14:55:10.530317126 +0200
+@@ -1,8 +1,8 @@
+ <?xml version="1.0" encoding="utf-8"?>
+-<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
++<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+ 
+   <!-- Set some paths -->
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <OutputPath>bin</OutputPath>
+     <InstallPrefix>/usr/local</InstallPrefix>
+     <BinDir>/usr/local/bin</BinDir>
diff --git a/files/patch-Pinta.Resources.csproj b/files/patch-Pinta.Resources.csproj
new file mode 100644
index 0000000..04dbf53
--- /dev/null
+++ b/files/patch-Pinta.Resources.csproj
@@ -0,0 +1,10 @@
+--- Pinta.Resources/Pinta.Resources.csproj.orig	2015-03-01 23:14:37.000000000 +0100
++++ Pinta.Resources/Pinta.Resources.csproj	2016-05-03 14:55:10.511317126 +0200
+@@ -1,6 +1,6 @@
+ <?xml version="1.0" encoding="utf-8"?>
+ <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+     <ProductVersion>9.0.30729</ProductVersion>
diff --git a/files/patch-Pinta.Tools.csproj b/files/patch-Pinta.Tools.csproj
new file mode 100644
index 0000000..151ac58
--- /dev/null
+++ b/files/patch-Pinta.Tools.csproj
@@ -0,0 +1,28 @@
+--- Pinta.Tools/Pinta.Tools.csproj.orig	2015-03-01 23:14:37.000000000 +0100
++++ Pinta.Tools/Pinta.Tools.csproj	2016-05-03 14:55:10.539317126 +0200
+@@ -1,6 +1,6 @@
+ <?xml version="1.0" encoding="utf-8"?>
+ <Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+     <ProductVersion>9.0.30729</ProductVersion>
+@@ -10,7 +10,7 @@
+     <AppDesignerFolder>Properties</AppDesignerFolder>
+     <RootNamespace>Pinta.Tools</RootNamespace>
+     <AssemblyName>Pinta.Tools</AssemblyName>
+-    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>
++    
+     <FileAlignment>512</FileAlignment>
+     <FileUpgradeFlags>
+     </FileUpgradeFlags>
+@@ -54,7 +54,7 @@
+     <CodeAnalysisRuleSet>AllRules.ruleset</CodeAnalysisRuleSet>
+   </PropertyGroup>
+   <ItemGroup>
+-    <Reference Include="Mono.Posix, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL" />
++    <Reference Include="Mono.Posix" />
+     <Reference Include="System" />
+     <Reference Include="System.Core" />
+     <Reference Include="System.Xml" />
diff --git a/files/patch-Pinta.csproj b/files/patch-Pinta.csproj
new file mode 100644
index 0000000..3be2ad0
--- /dev/null
+++ b/files/patch-Pinta.csproj
@@ -0,0 +1,27 @@
+--- Pinta/Pinta.csproj.orig	2015-03-01 23:14:37.000000000 +0100
++++ Pinta/Pinta.csproj	2016-05-03 14:55:10.543317126 +0200
+@@ -1,6 +1,6 @@
+ <?xml version="1.0" encoding="utf-8"?>
+ <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0">
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>
+     <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>
+     <ProductVersion>9.0.30729</ProductVersion>
+@@ -73,14 +73,14 @@
+     <Optimize>false</Optimize>
+     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
+   </PropertyGroup>
+-  <PropertyGroup>
++  <PropertyGroup><TargetFrameworkVersion>v4.5</TargetFrameworkVersion>
+     <ApplicationIcon>Pinta.ico</ApplicationIcon>
+   </PropertyGroup>
+   <ItemGroup>
+     <Reference Include="atk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+       <Package>gtk-sharp-2.0</Package>
+     </Reference>
+-    <Reference Include="Mono.Posix, Version=2.0.0.0, Culture=neutral, PublicKeyToken=0738eb9f132ed756, processorArchitecture=MSIL" />
++    <Reference Include="Mono.Posix" />
+     <Reference Include="System" />
+     <Reference Include="gtk-sharp, Version=2.12.0.0, Culture=neutral, PublicKeyToken=35e10195dab3c99f">
+       <Package>gtk-sharp-2.0</Package>
diff --git a/pkg-descr b/pkg-descr
index ce2cf69..ac454da 100644
--- a/pkg-descr
+++ b/pkg-descr
@@ -1,4 +1,4 @@
 Pinta is a drawing/editing program modeled after Paint.NET. Its goal is to
 provide a simplified alternative to GIMP for casual users.
 
-WWW: http://pinta-project.com/
+WWW: https://pinta-project.com/