diff --git a/TheP0ngServer.csproj b/TheP0ngServer.csproj
index 1b9c6f5..6e15c45 100644
--- a/TheP0ngServer.csproj
+++ b/TheP0ngServer.csproj
@@ -17,7 +17,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.2" />
+    <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="3.1.9" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="3.1.2" />
     <PackageReference Include="Newtonsoft.Json" Version="12.0.3" />
     <PackageReference Include="Serilog" Version="2.9.0" />