diff --git a/libris-maleficarum-service/Directory.Packages.props b/libris-maleficarum-service/Directory.Packages.props
index 51dfcd52..227d4085 100644
--- a/libris-maleficarum-service/Directory.Packages.props
+++ b/libris-maleficarum-service/Directory.Packages.props
@@ -40,7 +40,7 @@
     <PackageVersion Include="Microsoft.AspNetCore.OpenApi" Version="10.0.9" />
 
     <!-- Authentication packages -->
-    <PackageVersion Include="Microsoft.Identity.Web" Version="4.11.0" />
+    <PackageVersion Include="Microsoft.Identity.Web" Version="4.12.2" />
 
     <!-- Other Azure packages -->
     <PackageVersion Include="Microsoft.Azure.Cosmos" Version="3.61.0" />