diff --git a/Directory.Packages.props b/Directory.Packages.props
index c9814911..7bee4245 100644
--- a/Directory.Packages.props
+++ b/Directory.Packages.props
@@ -14,6 +14,6 @@
 		<PackageVersion  Include="SimpleLogInterface" Version="3.0.1" />
 		<PackageVersion  Include="System.Collections.Immutable" Version="6.0.0" />
 		<PackageVersion  Include="System.IdentityModel.Tokens.Jwt" Version="6.36.0" />
-		<PackageVersion  Include="System.Text.Json" Version="8.0.4" />
+		<PackageVersion  Include="System.Text.Json" Version="10.0.9" />
 	</ItemGroup>
 </Project>
diff --git a/src/D2L.Security.OAuth2.TestFramework/D2L.Security.OAuth2.TestFramework.csproj b/src/D2L.Security.OAuth2.TestFramework/D2L.Security.OAuth2.TestFramework.csproj
index 568c8768..9a1d2912 100644
--- a/src/D2L.Security.OAuth2.TestFramework/D2L.Security.OAuth2.TestFramework.csproj
+++ b/src/D2L.Security.OAuth2.TestFramework/D2L.Security.OAuth2.TestFramework.csproj
@@ -12,6 +12,7 @@
 
 	<ItemGroup>
 		<PackageReference Include="RichardSzalay.MockHttp" />
+		<PackageReference Include="System.Text.Json" />
 	</ItemGroup>
 
 	<ItemGroup Condition="'$(TargetFramework)' == 'net472'">
diff --git a/src/D2L.Security.OAuth2/D2L.Security.OAuth2.csproj b/src/D2L.Security.OAuth2/D2L.Security.OAuth2.csproj
index b3917cb4..aa6f79b4 100644
--- a/src/D2L.Security.OAuth2/D2L.Security.OAuth2.csproj
+++ b/src/D2L.Security.OAuth2/D2L.Security.OAuth2.csproj
@@ -27,6 +27,7 @@
 
 	<ItemGroup Condition="'$(TargetFramework)' != 'net472'">
 		<PackageReference Include="Microsoft.Extensions.Caching.Memory" />
+		<PackageReference Include="System.Text.Json" />
 	</ItemGroup>
 
 	<PropertyGroup Condition="'$(TargetFramework)' != 'net472'">