diff --git a/src/LocalTest.csproj b/src/LocalTest.csproj
index 404edd8..060807f 100644
--- a/src/LocalTest.csproj
+++ b/src/LocalTest.csproj
@@ -23,7 +23,7 @@
     <PackageReference Include="Microsoft.Rest.ClientRuntime.Azure" Version="3.3.19" />
     <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
     <!-- End JWTCookieAuthentication deps -->
-    <PackageReference Include="libphonenumber-csharp" Version="8.13.49" />
+    <PackageReference Include="libphonenumber-csharp" Version="9.0.25" />
     <PackageReference Include="Microsoft.Extensions.Logging.Debug" Version="8.0.*" />
     <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="8.0.*" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="8.0.*" />