diff --git a/Text/LHE.hs b/Text/LHE.hs
--- a/Text/LHE.hs
+++ b/Text/LHE.hs
@@ -1,4 +1,12 @@
+{-|
+
+This module provides a pure haskell implementation of a parser and writer for
+the Les-Houches event file format. (Note that the writer doesn't actually exist
+yet.)
+
+-}
 module Text.LHE (
+  -- |The major and minor parts of this version of lhe.
   version,
 
   parseEventFile,
@@ -24,7 +32,7 @@
   deriving (Eq, Show, Read)
 
 version :: String
-version = "0.1"
+version = "0.1.1"
 
 parseEventFile :: String -> IO [Event]
 parseEventFile fname = do
diff --git a/lhe.cabal b/lhe.cabal
--- a/lhe.cabal
+++ b/lhe.cabal
@@ -6,7 +6,7 @@
 -- The package version. See the Haskell package versioning policy
 -- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for
 -- standards guiding when and how versions should be incremented.
-Version:             0.1
+Version:             0.1.1
 
 -- A short (one-line) description of the package.
 Synopsis:            Parse for Les-Houches event files