diff --git a/src/IdentityServer4.Postgresql/IdentityServer4.Postgresql.csproj b/src/IdentityServer4.Postgresql/IdentityServer4.Postgresql.csproj
index 4fa9891..0b538be 100644
--- a/src/IdentityServer4.Postgresql/IdentityServer4.Postgresql.csproj
+++ b/src/IdentityServer4.Postgresql/IdentityServer4.Postgresql.csproj
@@ -17,7 +17,7 @@
   <ItemGroup>
     <PackageReference Include="IdentityServer4" Version="2.5.4" />
     <PackageReference Include="Marten" Version="3.11.0" />
-    <PackageReference Include="AutoMapper" Version="9.0.0" />
+    <PackageReference Include="AutoMapper" Version="10.1.1" />
   </ItemGroup>
   <!--<ItemGroup Condition=" '$(TargetFramework)' == 'net46' ">
     <Reference Include="System" />