1 files changed, 1 insertions, 1 deletions
diff --git a/haddock.cabal b/haddock.cabal
index a24d3794..74425f86 100644
--- a/haddock.cabal
+++ b/haddock.cabal
@@ -81,7 +81,7 @@ executable haddock
       xhtml >= 3000.2 && < 3000.3,
       ghc-boot,
       ghc-boot-th,
-      ghc == 9.0.*,
+      ghc == 9.1.*,
       bytestring,
       parsec,
       text,