diff --git a/src/Chirp.Web/Chirp.web.csproj b/src/Chirp.Web/Chirp.web.csproj
index 0af1ebb..d7abeb2 100644
--- a/src/Chirp.Web/Chirp.web.csproj
+++ b/src/Chirp.Web/Chirp.web.csproj
@@ -19,7 +19,7 @@
   
     <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="7.0.13" />
   
-    <PackageReference Include="Microsoft.Identity.Web" Version="2.15.3" />
+    <PackageReference Include="Microsoft.Identity.Web" Version="4.13.1" />
   
     <PackageReference Include="Microsoft.Identity.Web.UI" Version="2.15.3" />
   
diff --git a/test/Chirp.SharedUsings/Chirp.SharedUsings.csproj b/test/Chirp.SharedUsings/Chirp.SharedUsings.csproj
index c632f7e..3941a0d 100644
--- a/test/Chirp.SharedUsings/Chirp.SharedUsings.csproj
+++ b/test/Chirp.SharedUsings/Chirp.SharedUsings.csproj
@@ -13,7 +13,7 @@
   
     <PackageReference Include="Microsoft.AspNetCore.Authentication.OpenIdConnect" Version="7.0.13" />
   
-    <PackageReference Include="Microsoft.Identity.Web" Version="2.15.3" />  
+    <PackageReference Include="Microsoft.Identity.Web" Version="4.13.1" />  
     <PackageReference Include="xunit.abstractions" Version="2.0.3" />
   </ItemGroup>