diff --git a/Control/Concurrent/Supply.hs b/Control/Concurrent/Supply.hs
--- a/Control/Concurrent/Supply.hs
+++ b/Control/Concurrent/Supply.hs
@@ -1,4 +1,4 @@
-{-# LANGUAGE MagicHash, UnboxedTuples, Trustworthy #-}
+{-# LANGUAGE MagicHash, UnboxedTuples #-}
 -----------------------------------------------------------------------------
 -- |
 -- Module      :  Control.Concurrent.Supply
diff --git a/concurrent-supply.cabal b/concurrent-supply.cabal
--- a/concurrent-supply.cabal
+++ b/concurrent-supply.cabal
@@ -1,6 +1,6 @@
 name:          concurrent-supply
 category:      Concurrency, Parallelism
-version:       0.1
+version:       0.1.1
 license:       BSD3
 cabal-version: >= 1.10
 license-file:  LICENSE
@@ -9,8 +9,8 @@
 stability:     experimental
 homepage:      http://github.com/ekmett/concurrent-supply/
 copyright:     Copyright (C) 2011 Edward A. Kmett
-synopsis:      A fast current unique identifier supply with a pure API
-description:   A fast current unique identifier supply with a pure API
+synopsis:      A fast concurrent unique identifier supply with a pure API
+description:   A fast concurrent unique identifier supply with a pure API
 build-type:    Simple
 
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