diff --git a/pandoc.cabal b/pandoc.cabal
index 16106f896..a80696c99 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -242,8 +242,8 @@ Library
                  highlighting-kate >= 0.5.11.1 && < 0.6,
                  data-default >= 0.4 && < 0.6,
                  temporary >= 1.1 && < 1.3,
-                 blaze-html >= 0.5 && < 0.8,
-                 blaze-markup >= 0.5.1 && < 0.7,
+                 blaze-html >= 0.5 && < 0.9,
+                 blaze-markup >= 0.5.1 && < 0.8,
                  yaml >= 0.8.8.2 && < 0.9,
                  scientific >= 0.2 && < 0.4,
                  vector >= 0.10 && < 0.11,