diff --git a/src/BabelBot.Translator.DeepL/BabelBot.Translator.DeepL.csproj b/src/BabelBot.Translator.DeepL/BabelBot.Translator.DeepL.csproj
index 53cfcea..f2b8188 100644
--- a/src/BabelBot.Translator.DeepL/BabelBot.Translator.DeepL.csproj
+++ b/src/BabelBot.Translator.DeepL/BabelBot.Translator.DeepL.csproj
@@ -19,7 +19,7 @@
     </ItemGroup>
 
     <ItemGroup>
-        <PackageReference Include="DeepL.net" Version="1.0.4"/>
+        <PackageReference Include="DeepL.net" Version="1.5.1"/>
         <PackageReference Include="Microsoft.Extensions.Configuration.Abstractions" Version="6.0.0"/>
         <PackageReference Include="Microsoft.Extensions.Options.ConfigurationExtensions" Version="6.0.0"/>
     </ItemGroup>