diff --git a/test/integration/integration.csproj b/test/integration/integration.csproj
index e493da7..04cebde 100644
--- a/test/integration/integration.csproj
+++ b/test/integration/integration.csproj
@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.msbuild" Version="3.0.2">
+    <PackageReference Include="coverlet.msbuild" Version="3.1.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>
diff --git a/test/unit/unit.csproj b/test/unit/unit.csproj
index 8d888be..5d9b1b4 100644
--- a/test/unit/unit.csproj
+++ b/test/unit/unit.csproj
@@ -10,7 +10,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="coverlet.msbuild" Version="3.0.2">
+    <PackageReference Include="coverlet.msbuild" Version="3.1.1">
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       <PrivateAssets>all</PrivateAssets>
     </PackageReference>