diff --git a/LanguageTagsTests/LanguageTagsTests.csproj b/LanguageTagsTests/LanguageTagsTests.csproj
index 6a7849a..76139ca 100644
--- a/LanguageTagsTests/LanguageTagsTests.csproj
+++ b/LanguageTagsTests/LanguageTagsTests.csproj
@@ -9,7 +9,7 @@
     <TargetFramework>net10.0</TargetFramework>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="AwesomeAssertions" Version="9.3.0" />
+    <PackageReference Include="AwesomeAssertions" Version="9.4.0" />
     <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />
     <PackageReference Include="xunit.analyzers" Version="1.27.0">
       <PrivateAssets>all</PrivateAssets>