diff --git a/RombaSharp/RombaSharp.csproj b/RombaSharp/RombaSharp.csproj
index 0fadf074..93a3d6cc 100644
--- a/RombaSharp/RombaSharp.csproj
+++ b/RombaSharp/RombaSharp.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net48;netcoreapp3.1;net5.0</TargetFrameworks>
+    <TargetFrameworks>net48;netcoreapp3.1</TargetFrameworks>
     <RuntimeIdentifiers>win10-x64;win7-x86</RuntimeIdentifiers>
     <Configurations>Debug;Release</Configurations>
     <Platforms>AnyCPU;x64</Platforms>
diff --git a/SabreTools.Library/SabreTools.Library.csproj b/SabreTools.Library/SabreTools.Library.csproj
index 5bc76b4f..91a1981e 100644
--- a/SabreTools.Library/SabreTools.Library.csproj
+++ b/SabreTools.Library/SabreTools.Library.csproj
@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
-    <TargetFrameworks>net48;netcoreapp3.1;net5.0</TargetFrameworks>
+    <TargetFrameworks>net48;netcoreapp3.1</TargetFrameworks>
     <RuntimeIdentifiers>win10-x64;win7-x86</RuntimeIdentifiers>
     <Configurations>Debug;Release</Configurations>
     <Platforms>AnyCPU;x64</Platforms>
diff --git a/SabreTools/SabreTools.csproj b/SabreTools/SabreTools.csproj
index 0a721f50..b251ad2a 100644
--- a/SabreTools/SabreTools.csproj
+++ b/SabreTools/SabreTools.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFrameworks>net48;netcoreapp3.1;net5.0</TargetFrameworks>
+    <TargetFrameworks>net48;netcoreapp3.1</TargetFrameworks>
     <RuntimeIdentifiers>win10-x64;win7-x86</RuntimeIdentifiers>
     <Configurations>Debug;Release</Configurations>
     <Platforms>AnyCPU;x64</Platforms>
diff --git a/appveyor.yml b/appveyor.yml
index 58503ced..b7ab689c 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -2,7 +2,7 @@
 version: 1.0.4-test_{build}
 
 # vm template
-image: Visual Studio 2019 Preview
+image: Visual Studio 2019
 
 # environment variables
 environment: