diff --git a/src/OpenIdConnectServerMock.csproj b/src/OpenIdConnectServerMock.csproj
index c07da1a..7d3c411 100644
--- a/src/OpenIdConnectServerMock.csproj
+++ b/src/OpenIdConnectServerMock.csproj
@@ -26,11 +26,11 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Duende.IdentityServer" Version="7.0.3" />
-    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.3" />
-    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="8.0.3" />
+    <PackageReference Include="Duende.IdentityServer" Version="7.0.5" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.NewtonsoftJson" Version="8.0.6" />
+    <PackageReference Include="Microsoft.Extensions.FileProviders.Embedded" Version="8.0.6" />
     <PackageReference Include="Serilog.AspNetCore" Version="8.0.1" />
-    <PackageReference Include="YamlDotNet" Version="15.1.2" />
+    <PackageReference Include="YamlDotNet" Version="15.3.0" />
   </ItemGroup>
 
 </Project>