diff --git a/pandoc.cabal b/pandoc.cabal
index 529b3368f..c834b62f5 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -418,7 +418,7 @@ library
                  hslua-module-text >= 0.2 && < 0.3,
                  binary >= 0.5 && < 0.11,
                  SHA >= 1.6 && < 1.7,
-                 haddock-library >= 1.8 && < 1.9,
+                 haddock-library >= 1.8 && < 1.10,
                  deepseq >= 1.3 && < 1.5,
                  JuicyPixels >= 3.1.6.1 && < 3.4,
                  Glob >= 0.7 && < 0.11,