diff --git a/Digipost.Signature.Api.Client.Core.Tests/Digipost.Signature.Api.Client.Core.Tests.csproj b/Digipost.Signature.Api.Client.Core.Tests/Digipost.Signature.Api.Client.Core.Tests.csproj
index e34a15a4..77224e05 100644
--- a/Digipost.Signature.Api.Client.Core.Tests/Digipost.Signature.Api.Client.Core.Tests.csproj
+++ b/Digipost.Signature.Api.Client.Core.Tests/Digipost.Signature.Api.Client.Core.Tests.csproj
@@ -3,7 +3,7 @@
     <PackageReference Include="Digipost.Api.Client.Shared" Version="7.1.3" />
     <PackageReference Include="Microsoft.Extensions.Configuration.UserSecrets" Version="6.0.1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-    <PackageReference Include="NLog" Version="4.7.13" />
+    <PackageReference Include="NLog" Version="5.1.2" />
     <PackageReference Include="NLog.Extensions.Logging" Version="1.7.4" />
     <PackageReference Include="xunit" Version="2.4.2" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">
diff --git a/Digipost.Signature.Api.Client.Core/Digipost.Signature.Api.Client.Core.csproj b/Digipost.Signature.Api.Client.Core/Digipost.Signature.Api.Client.Core.csproj
index 39b69a98..5b521510 100644
--- a/Digipost.Signature.Api.Client.Core/Digipost.Signature.Api.Client.Core.csproj
+++ b/Digipost.Signature.Api.Client.Core/Digipost.Signature.Api.Client.Core.csproj
@@ -12,7 +12,7 @@
         <PackageReference Include="System.Net.Requests" Version="4.3.0" />
         <PackageReference Include="System.Security.Cryptography.Xml" Version="6.0.1" />
 
-        <PackageReference Include="NLog" Version="4.7.13" />
+        <PackageReference Include="NLog" Version="5.1.2" />
         <PackageReference Include="NLog.Extensions.Logging" Version="1.7.4" />
         <PackageReference Include="Microsoft.Extensions.Logging" Version="6.0.0" />
         <PackageReference Include="Microsoft.Extensions.Logging.Console" Version="6.0.0" />
diff --git a/Digipost.Signature.Api.Client.Docs/Digipost.Signature.Api.Client.Docs.csproj b/Digipost.Signature.Api.Client.Docs/Digipost.Signature.Api.Client.Docs.csproj
index 2b293db7..b811f6ff 100644
--- a/Digipost.Signature.Api.Client.Docs/Digipost.Signature.Api.Client.Docs.csproj
+++ b/Digipost.Signature.Api.Client.Docs/Digipost.Signature.Api.Client.Docs.csproj
@@ -7,7 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Digipost.Api.Client.Shared" Version="7.1.3" />
     <PackageReference Include="Microsoft.Extensions.DependencyInjection" Version="6.0.0" />
-    <PackageReference Include="NLog" Version="4.7.13" />
+    <PackageReference Include="NLog" Version="5.1.2" />
     <PackageReference Include="NLog.Extensions.Logging" Version="1.7.4" />
   </ItemGroup>
 
diff --git a/Digipost.Signature.Api.Client.Portal.Tests/Digipost.Signature.Api.Client.Portal.Tests.csproj b/Digipost.Signature.Api.Client.Portal.Tests/Digipost.Signature.Api.Client.Portal.Tests.csproj
index 0686c5ca..364d3871 100644
--- a/Digipost.Signature.Api.Client.Portal.Tests/Digipost.Signature.Api.Client.Portal.Tests.csproj
+++ b/Digipost.Signature.Api.Client.Portal.Tests/Digipost.Signature.Api.Client.Portal.Tests.csproj
@@ -2,7 +2,7 @@
     <ItemGroup>
         <PackageReference Include="Digipost.Api.Client.Shared" Version="7.1.3" />
         <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.11.0" />
-        <PackageReference Include="NLog" Version="4.7.13" />
+        <PackageReference Include="NLog" Version="5.1.2" />
         <PackageReference Include="NLog.Extensions.Logging" Version="1.7.4" />
         <PackageReference Include="xunit" Version="2.4.2" />
         <PackageReference Include="xunit.runner.visualstudio" Version="2.4.5">