diff --git a/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj b/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj
index 8e21520..3089df8 100644
--- a/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.AppDirectory.Tests/Finos.Fdc3.AppDirectory.Tests.csproj
@@ -25,7 +25,7 @@
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-    <PackageReference Include="coverlet.collector" Version="6.0.3">
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       <PrivateAssets>all</PrivateAssets>
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diff --git a/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj b/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj
index aae5a45..4950b0f 100644
--- a/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.NewtonsoftJson.Tests/Finos.Fdc3.NewtonsoftJson.Tests.csproj
@@ -27,7 +27,7 @@
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-        <PackageReference Include="coverlet.collector" Version="6.0.3">
+        <PackageReference Include="coverlet.collector" Version="6.0.4">
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diff --git a/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj b/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj
index 20cc29d..fb407d9 100644
--- a/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.SystemTextJson.Tests/Finos.Fdc3.SystemTextJson.Tests.csproj
@@ -21,7 +21,7 @@
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diff --git a/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj b/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj
index 86e8fc4..d1bbbfc 100644
--- a/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj
+++ b/src/Tests/Finos.Fdc3.Tests/Finos.Fdc3.Tests.csproj
@@ -15,7 +15,7 @@
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