diff --git a/ketchupbot-discord/ketchupbot-discord.csproj b/ketchupbot-discord/ketchupbot-discord.csproj
index a2d3862..de3630b 100644
--- a/ketchupbot-discord/ketchupbot-discord.csproj
+++ b/ketchupbot-discord/ketchupbot-discord.csproj
@@ -20,7 +20,7 @@
         <PrivateAssets>all</PrivateAssets>
         <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
       </PackageReference>
-      <PackageReference Include="Microsoft.Extensions.Configuration" Version="8.0.0" />
+      <PackageReference Include="Microsoft.Extensions.Configuration" Version="9.0.0" />
       <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="8.0.0" />
       <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="8.0.0" />
       <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="8.0.0" />