diff --git a/config/application.rb b/config/application.rb
index c78c1c4..543db5a 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -15,7 +15,7 @@ class Application < Rails::Application
     config.versions = {
       unipept: '5.0.9',
       gem: '3.0.2',
-      uniprot: '2023.03',
+      uniprot: '2023.04',
       desktop: '2.0.0'
     }