diff --git a/pandoc.cabal b/pandoc.cabal
index 5782938e5..501a25a45 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -218,7 +218,7 @@ Library
                  old-locale >= 1 && < 1.1,
                  time >= 1.2 && < 1.5,
                  HTTP >= 4000.0.5 && < 4000.3,
-                 texmath >= 0.6.6.2 && < 0.7,
+                 texmath >= 0.6.6.3 && < 0.7,
                  xml >= 1.3.12 && < 1.4,
                  random >= 1 && < 1.1,
                  extensible-exceptions >= 0.1 && < 0.2,