diff --git a/tests/Argus.UnitTests/Argus.UnitTests.csproj b/tests/Argus.UnitTests/Argus.UnitTests.csproj
index ca972a9..759fecc 100644
--- a/tests/Argus.UnitTests/Argus.UnitTests.csproj
+++ b/tests/Argus.UnitTests/Argus.UnitTests.csproj
@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="AutoMapper" Version="12.0.0" />
+    <PackageReference Include="AutoMapper" Version="15.1.1" />
     <PackageReference Include="JetBrains.Annotations" Version="2025.1.0-eap1" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.5.0" />
     <PackageReference Include="MSTest.TestAdapter" Version="3.0.2" />