diff --git a/LibZNI.csproj b/LibZNI.csproj
index 512f564..63da937 100644
--- a/LibZNI.csproj
+++ b/LibZNI.csproj
@@ -2,7 +2,7 @@
 
   <PropertyGroup>
     <OutputType>Library</OutputType>
-    <TargetFramework>netcoreapp3.0</TargetFramework>
+    <TargetFramework>netcoreapp3.1</TargetFramework>
     <AllowUnsafeBlocks>true</AllowUnsafeBlocks>
     <SignAssembly>false</SignAssembly>
     <CopyLocalLockFileAssemblies>true</CopyLocalLockFileAssemblies>