diff --git a/Alpaca.Markets.Tests.All/Alpaca.Markets.Tests.All.csproj b/Alpaca.Markets.Tests.All/Alpaca.Markets.Tests.All.csproj
index 3a8721a..c68eba5 100644
--- a/Alpaca.Markets.Tests.All/Alpaca.Markets.Tests.All.csproj
+++ b/Alpaca.Markets.Tests.All/Alpaca.Markets.Tests.All.csproj
@@ -14,9 +14,9 @@
   <ItemGroup>
     <PackageReference Include="Alpaca.Markets" Version="7.1.2" />
     <PackageReference Include="Alpaca.Markets.Extensions" Version="7.1.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="xunit" Version="2.9.2" />
diff --git a/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj b/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj
index 209e6a3..4df12f8 100644
--- a/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj
+++ b/Alpaca.Markets.Tests.Win/Alpaca.Markets.Tests.Win.csproj
@@ -15,9 +15,9 @@
     <PackageReference Include="Alpaca.Markets" Version="7.1.2" />
     <PackageReference Include="Alpaca.Markets.Extensions" Version="7.1.0" />
     <PackageReference Include="IndexRange" Version="1.0.3" />
-    <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="8.0.0" />
-    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.0" />
+    <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="9.0.0" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.11.1" />
     <PackageReference Include="Portable.System.DateTimeOnly" Version="8.0.1" />