diff --git a/DubUrl.Adomd.Testing/DubUrl.Adomd.Testing.csproj b/DubUrl.Adomd.Testing/DubUrl.Adomd.Testing.csproj
index 27be78fc..faed226d 100644
--- a/DubUrl.Adomd.Testing/DubUrl.Adomd.Testing.csproj
+++ b/DubUrl.Adomd.Testing/DubUrl.Adomd.Testing.csproj
@@ -2,7 +2,7 @@
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diff --git a/DubUrl.Extensions.DependencyInjection.Testing/DubUrl.Extensions.DependencyInjection.Testing.csproj b/DubUrl.Extensions.DependencyInjection.Testing/DubUrl.Extensions.DependencyInjection.Testing.csproj
index 7d1830d9..7dc88b29 100644
--- a/DubUrl.Extensions.DependencyInjection.Testing/DubUrl.Extensions.DependencyInjection.Testing.csproj
+++ b/DubUrl.Extensions.DependencyInjection.Testing/DubUrl.Extensions.DependencyInjection.Testing.csproj
@@ -7,7 +7,7 @@
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   <ItemGroup>
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-    <PackageReference Include="NUnit" Version="3.13.3" />
+    <PackageReference Include="NUnit" Version="3.14.0" />
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     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
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diff --git a/DubUrl.OleDb.Testing/DubUrl.OleDb.Testing.csproj b/DubUrl.OleDb.Testing/DubUrl.OleDb.Testing.csproj
index e7b11cb4..6ab8aec9 100644
--- a/DubUrl.OleDb.Testing/DubUrl.OleDb.Testing.csproj
+++ b/DubUrl.OleDb.Testing/DubUrl.OleDb.Testing.csproj
@@ -2,7 +2,7 @@
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     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
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diff --git a/DubUrl.QA/DubUrl.QA.csproj b/DubUrl.QA/DubUrl.QA.csproj
index 2b6a69f6..291c9bee 100644
--- a/DubUrl.QA/DubUrl.QA.csproj
+++ b/DubUrl.QA/DubUrl.QA.csproj
@@ -79,7 +79,7 @@
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diff --git a/DubUrl.Testing/DubUrl.Testing.csproj b/DubUrl.Testing/DubUrl.Testing.csproj
index 436129d4..599f47de 100644
--- a/DubUrl.Testing/DubUrl.Testing.csproj
+++ b/DubUrl.Testing/DubUrl.Testing.csproj
@@ -20,7 +20,7 @@
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     <PackageReference Include="NUnit3TestAdapter" Version="4.5.0" />
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