diff --git a/src/GraphEventGrid.csproj b/src/GraphEventGrid.csproj
index ddd9611..f7128a6 100644
--- a/src/GraphEventGrid.csproj
+++ b/src/GraphEventGrid.csproj
@@ -14,7 +14,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Azure.Identity" Version="1.20.0" />
+    <PackageReference Include="Azure.Identity" Version="1.21.0" />
     <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="8.0.25" />
     <PackageReference Include="Microsoft.Graph" Version="5.103.0" />
     <PackageReference Include="StyleCop.Analyzers" Version="1.2.0-beta.556">