diff --git a/BervProject.MergePDF.Lambda/src/BervProject.MergePDF.Lambda/BervProject.MergePDF.Lambda.csproj b/BervProject.MergePDF.Lambda/src/BervProject.MergePDF.Lambda/BervProject.MergePDF.Lambda.csproj
index 3c4339c..bf6c59c 100644
--- a/BervProject.MergePDF.Lambda/src/BervProject.MergePDF.Lambda/BervProject.MergePDF.Lambda.csproj
+++ b/BervProject.MergePDF.Lambda/src/BervProject.MergePDF.Lambda/BervProject.MergePDF.Lambda.csproj
@@ -14,8 +14,8 @@
   <ItemGroup>
     <PackageReference Include="Amazon.Lambda.Logging.AspNetCore" Version="4.1.1" />
     <PackageReference Include="AWSSDK.Extensions.NETCore.Setup" Version="4.0.3.37" />
-    <PackageReference Include="Amazon.Lambda.Core" Version="2.8.1" />
-    <PackageReference Include="Amazon.Lambda.Serialization.SystemTextJson" Version="2.4.5" />
+    <PackageReference Include="Amazon.Lambda.Core" Version="3.0.0" />
+    <PackageReference Include="Amazon.Lambda.Serialization.SystemTextJson" Version="3.0.0" />
     <PackageReference Include="Amazon.Lambda.Annotations" Version="1.15.1" />
     <PackageReference Include="AWSSDK.SimpleEmailV2" Version="4.0.12.13" />
     <PackageReference Include="Microsoft.Extensions.Logging" Version="10.0.5" />