diff --git a/src/GraphWebhooks/GraphWebhooks.csproj b/src/GraphWebhooks/GraphWebhooks.csproj
index ca7b416..73d9df1 100644
--- a/src/GraphWebhooks/GraphWebhooks.csproj
+++ b/src/GraphWebhooks/GraphWebhooks.csproj
@@ -13,7 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Azure.Identity" Version="1.13.2" />
+    <PackageReference Include="Azure.Identity" Version="1.21.0" />
     <PackageReference Include="Azure.Security.KeyVault.Certificates" Version="4.7.0" />
     <PackageReference Include="Azure.Security.KeyVault.Secrets" Version="4.7.0" />
     <PackageReference Include="Microsoft.Identity.Web" Version="3.6.2" />