diff --git a/pandoc.cabal b/pandoc.cabal
index 02bfd6877..30695d34d 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -372,8 +372,8 @@ library
                  skylighting >= 0.5.1 && < 0.7,
                  data-default >= 0.4 && < 0.8,
                  temporary >= 1.1 && < 1.3,
-                 blaze-html >= 0.5 && < 0.10,
-                 blaze-markup >= 0.5.1 && < 0.9,
+                 blaze-html >= 0.9 && < 0.10,
+                 blaze-markup >= 0.8 && < 0.9,
                  yaml >= 0.8.8.2 && < 0.9,
                  scientific >= 0.2 && < 0.4,
                  vector >= 0.10 && < 0.13,