diff --git a/src/Threenine.Map.csproj b/src/Threenine.Map.csproj
index 5f6447b..08b74de 100644
--- a/src/Threenine.Map.csproj
+++ b/src/Threenine.Map.csproj
@@ -24,7 +24,7 @@
 
  
   <ItemGroup>
-    <PackageReference Include="AutoMapper" Version="8.1.1" />
+    <PackageReference Include="AutoMapper" Version="15.1.1" />
     <PackageReference Include="System.Collections" Version="4.3.0" />
     <PackageReference Include="System.Linq" Version="4.3.0" />
   </ItemGroup>