diff --git a/src/SignClient/SignClient.csproj b/src/SignClient/SignClient.csproj
index 92df0ac2..9f1b5132 100644
--- a/src/SignClient/SignClient.csproj
+++ b/src/SignClient/SignClient.csproj
@@ -16,7 +16,7 @@
     <PackageReference Include="Microsoft.Extensions.Configuration.EnvironmentVariables" Version="3.1.3" />
     <PackageReference Include="Microsoft.Extensions.Configuration.FileExtensions" Version="3.1.3" />
     <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="3.1.3" />
-    <PackageReference Include="Microsoft.Identity.Client" Version="4.12.0" />
+    <PackageReference Include="Microsoft.Identity.Client" Version="4.13.0" />
     <PackageReference Include="Refit" Version="5.1.67" />
   </ItemGroup>