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index d63d131..6c4cb77 100644
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diff --git a/src/RxFree.SourceTests.Nullable/RxFree.SourceTests.Nullable.csproj b/src/RxFree.SourceTests.Nullable/RxFree.SourceTests.Nullable.csproj
index 2d2aea1..234921f 100644
--- a/src/RxFree.SourceTests.Nullable/RxFree.SourceTests.Nullable.csproj
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diff --git a/src/RxFree.SourceTests/RxFree.SourceTests.csproj b/src/RxFree.SourceTests/RxFree.SourceTests.csproj
index 8eb5698..bbf2f90 100644
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diff --git a/src/RxFree.Tests/RxFree.Tests.csproj b/src/RxFree.Tests/RxFree.Tests.csproj
index 9cf7d15..9df6d9e 100644
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