diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj
index e7faef3dd..aef3cfa8a 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Models/LearningHub.Nhs.OpenApi.Models.csproj
@@ -17,7 +17,7 @@
 
     <ItemGroup>
       <PackageReference Include="LearningHub.Nhs.Models" Version="3.0.45" />
-      <PackageReference Include="NLog.Web.AspNetCore" Version="4.13.0" />
+      <PackageReference Include="NLog.Web.AspNetCore" Version="5.3.15" />
     </ItemGroup>
 
 </Project>
diff --git a/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj b/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj
index ebc4be1ca..373411a22 100644
--- a/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj
+++ b/OpenAPI/LearningHub.Nhs.OpenApi.Services/LearningHub.Nhs.OpenApi.Services.csproj
@@ -29,7 +29,7 @@
       <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="9.0.1" />
       <PackageReference Include="Microsoft.Extensions.DependencyInjection.Abstractions" Version="9.0.1" />
       <PackageReference Include="Newtonsoft.Json" Version="13.0.1" />
-      <PackageReference Include="NLog.Web.AspNetCore" Version="4.13.0" />
+      <PackageReference Include="NLog.Web.AspNetCore" Version="5.3.15" />
     </ItemGroup>
 
 </Project>