diff --git a/utils/haddock/haddock-api/haddock-api.cabal b/utils/haddock/haddock-api/haddock-api.cabal
index 5eba2beea193df5b524364d3bb8b54e56cf77f82..f332a34c4b97bd338e3513bf40739ed1be44d6f6 100644
--- a/utils/haddock/haddock-api/haddock-api.cabal
+++ b/utils/haddock/haddock-api/haddock-api.cabal
@@ -43,8 +43,8 @@ library
   default-language: Haskell2010
 
   -- this package typically supports only single major versions
-  build-depends: base             >= 4.16 && < 4.20
-               , ghc             ^>= 9.9
+  build-depends: base             >= 4.16 && < 4.21
+               , ghc             ^>= 9.11
                , ghc-paths       ^>= 0.1.0.12
                , haddock-library ^>= 1.11
                , xhtml           ^>= 3000.2.2