diff --git a/mathblog.cabal b/mathblog.cabal
--- a/mathblog.cabal
+++ b/mathblog.cabal
@@ -1,5 +1,5 @@
 Name:                mathblog
-Version:             0.3
+Version:             0.4
 Synopsis:            A program for creating and managing a static
                      weblog with LaTeX math and function graphs
 Description:         This package provides a program for creating and
@@ -38,8 +38,8 @@
     base >= 3 && < 5,
     directory >= 1.0 && < 1.1.0.2,
     filepath >= 1.1,
-    pandoc >= 1.7 && < 1.9,
-    pandoc-types >= 1.7 && < 1.9,
+    pandoc >= 1.8,
+    pandoc-types >= 1.8,
     unix >= 2.3 && < 2.5,
     process >= 1.0,
     time >= 1.1,
@@ -73,8 +73,8 @@
     base >= 3 && < 5,
     directory >= 1.0 && < 1.2,
     filepath >= 1.1,
-    pandoc >= 1.8 && < 1.9,
-    pandoc-types >= 1.8 && < 1.9,
+    pandoc >= 1.8,
+    pandoc-types >= 1.8,
     unix >= 2.3 && < 2.5,
     process >= 1.0 && < 1.1,
     time >= 1.1,