diff --git a/csharp/AppEncryption/AppEncryption.IntegrationTests/AppEncryption.IntegrationTests.csproj b/csharp/AppEncryption/AppEncryption.IntegrationTests/AppEncryption.IntegrationTests.csproj
index 61823e673..f8138f753 100644
--- a/csharp/AppEncryption/AppEncryption.IntegrationTests/AppEncryption.IntegrationTests.csproj
+++ b/csharp/AppEncryption/AppEncryption.IntegrationTests/AppEncryption.IntegrationTests.csproj
@@ -7,16 +7,16 @@
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-        <PackageReference Include="xunit" Version="2.5.3" />
-        <PackageReference Include="xunit.runner.visualstudio" Version="2.5.3">
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diff --git a/csharp/AppEncryption/AppEncryption.Tests/AppEncryption.Tests.csproj b/csharp/AppEncryption/AppEncryption.Tests/AppEncryption.Tests.csproj
index 1e9e55120..c2e132e3e 100644
--- a/csharp/AppEncryption/AppEncryption.Tests/AppEncryption.Tests.csproj
+++ b/csharp/AppEncryption/AppEncryption.Tests/AppEncryption.Tests.csproj
@@ -8,19 +8,19 @@
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-    <PackageReference Include="Moq" Version="4.20.69" />
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-    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
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diff --git a/csharp/AppEncryption/AppEncryption/AppEncryption.csproj b/csharp/AppEncryption/AppEncryption/AppEncryption.csproj
index 0f7efae80..c93211361 100644
--- a/csharp/AppEncryption/AppEncryption/AppEncryption.csproj
+++ b/csharp/AppEncryption/AppEncryption/AppEncryption.csproj
@@ -23,8 +23,8 @@
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