diff --git a/FixedMicrophoneLevel/FixedMicrophoneLevel.csproj b/FixedMicrophoneLevel/FixedMicrophoneLevel.csproj
index 58818c4..cefe568 100644
--- a/FixedMicrophoneLevel/FixedMicrophoneLevel.csproj
+++ b/FixedMicrophoneLevel/FixedMicrophoneLevel.csproj
@@ -75,7 +75,7 @@
       <Version>3.0.3</Version>
     </PackageReference>
     <PackageReference Include="System.Text.Json">
-      <Version>5.0.2</Version>
+      <Version>8.0.4</Version>
     </PackageReference>
   </ItemGroup>
   <ItemGroup>