diff --git a/src/Altinn.Platform/Altinn.Platform.Authentication/Authentication/Altinn.Platform.Authentication.csproj b/src/Altinn.Platform/Altinn.Platform.Authentication/Authentication/Altinn.Platform.Authentication.csproj
index 30eaf8695b7..318953d72f0 100644
--- a/src/Altinn.Platform/Altinn.Platform.Authentication/Authentication/Altinn.Platform.Authentication.csproj
+++ b/src/Altinn.Platform/Altinn.Platform.Authentication/Authentication/Altinn.Platform.Authentication.csproj
@@ -17,7 +17,7 @@
     <PackageReference Include="Microsoft.AspNetCore.Antiforgery" Version="2.2.0" />
     <PackageReference Include="Microsoft.Azure.Services.AppAuthentication" Version="1.6.1" />
     <PackageReference Include="Microsoft.Extensions.Configuration.AzureKeyVault" Version="3.1.19" />
-    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="6.12.2" />
+    <PackageReference Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="6.26.0" />
     <PackageReference Include="JWTCookieAuthentication" Version="2.4.1-alpha" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="6.2.1" />
     <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="6.2.1" />