diff --git a/src/libs/DeepL/DeepL.csproj b/src/libs/DeepL/DeepL.csproj
index 2b5ddab..c41dbce 100644
--- a/src/libs/DeepL/DeepL.csproj
+++ b/src/libs/DeepL/DeepL.csproj
@@ -11,7 +11,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.Extensions.AI" Version="10.8.3" />
+    <PackageReference Include="Microsoft.Extensions.AI" Version="10.9.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/tests/IntegrationTests/DeepL.IntegrationTests.csproj b/src/tests/IntegrationTests/DeepL.IntegrationTests.csproj
index 634bac5..ea9e75c 100644
--- a/src/tests/IntegrationTests/DeepL.IntegrationTests.csproj
+++ b/src/tests/IntegrationTests/DeepL.IntegrationTests.csproj
@@ -11,7 +11,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="AwesomeAssertions" Version="9.5.0" />
-    <PackageReference Include="Microsoft.Extensions.AI" Version="10.8.3" />
+    <PackageReference Include="Microsoft.Extensions.AI" Version="10.9.0" />
   </ItemGroup>
 
   <ItemGroup Label="GlobalUsings">