diff --git a/nanoFirmwareFlasher.Tests/nanoFirmwareFlasher.Tests.csproj b/nanoFirmwareFlasher.Tests/nanoFirmwareFlasher.Tests.csproj
index e00d426..b025bef 100644
--- a/nanoFirmwareFlasher.Tests/nanoFirmwareFlasher.Tests.csproj
+++ b/nanoFirmwareFlasher.Tests/nanoFirmwareFlasher.Tests.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.6.0" />
     <PackageReference Include="MSTest.TestFramework" Version="3.6.0" />
-    <PackageReference Include="coverlet.collector" Version="6.0.2">
+    <PackageReference Include="coverlet.collector" Version="6.0.4">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>