diff --git a/test/VS.Mefx.Tests/VS.Mefx.Tests.csproj b/test/VS.Mefx.Tests/VS.Mefx.Tests.csproj
index 2b5a28e4b..845bcdce9 100644
--- a/test/VS.Mefx.Tests/VS.Mefx.Tests.csproj
+++ b/test/VS.Mefx.Tests/VS.Mefx.Tests.csproj
@@ -18,7 +18,7 @@
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     <PackageReference Include="Xunit" Version="2.4.1" />
-    <PackageReference Include="coverlet.collector" Version="1.3.0">
+    <PackageReference Include="coverlet.collector" Version="3.1.2">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
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