diff --git a/src/Tests/Tests.csproj b/src/Tests/Tests.csproj
index 509f6e48..ad98b4f1 100644
--- a/src/Tests/Tests.csproj
+++ b/src/Tests/Tests.csproj
@@ -28,7 +28,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.7.2" />
     <PackageReference Include="MarkdownSnippets.MsBuild" Version="25.1.0" PrivateAssets="all" />
     <PackageReference Include="ProjectDefaults" Version="1.0.97" PrivateAssets="all" />
-    <PackageReference Include="System.Memory" Version="4.5.5" Condition="$(TargetFrameworkIdentifier) == '.NETStandard' or $(TargetFrameworkIdentifier) == '.NETFramework' or $(TargetFramework.StartsWith('netcoreapp2'))" />
+    <PackageReference Include="System.Memory" Version="4.5.5" Condition="$(TargetFrameworkIdentifier) == '.NETStandard' or $(TargetFrameworkIdentifier) == '.NETFramework' or $(TargetFramework.StartsWith('netcoreapp3'))" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" Condition="$(TargetFramework.StartsWith('net46'))" />
     <PackageReference Include="System.Net.Http" Version="4.3.4" Condition="$(TargetFramework.StartsWith('net4'))" />
     <PackageReference Include="System.Threading.Tasks.Extensions" Version="4.5.4" Condition="$(TargetFramework) == 'netstandard2.0' or $(TargetFramework) == 'netcoreapp2.0' or $(TargetFrameworkIdentifier) == '.NETFramework'" />