diff --git a/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj b/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj
index aef9afd..635604c 100644
--- a/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj
+++ b/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj
@@ -20,7 +20,7 @@
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-    <PackageReference Include="Portable.System.DateTimeOnly" Version="8.0.1" />
+    <PackageReference Include="Portable.System.DateTimeOnly" Version="8.0.2" />
     <PackageReference Include="xunit" Version="2.9.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.8.2">
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