diff --git a/changelog b/changelog
--- a/changelog
+++ b/changelog
@@ -1,5 +1,5 @@
 -*-Changelog-*-
-1.3.0.0  Jul 2018
+1.4.0.0  Jul 2018
         * Moved from AC-Vector to Linear.
 	* Added stack configuration.
 
diff --git a/hPDB.cabal b/hPDB.cabal
--- a/hPDB.cabal
+++ b/hPDB.cabal
@@ -1,5 +1,5 @@
 name:                hPDB
-version:             1.3.0.0
+version:             1.4.0.0
 synopsis:            Protein Databank file format library
 homepage:            https://github.com/BioHaskell/hPDB
 stability:           stable