diff --git a/Data/NF.hs b/Data/NF.hs
--- a/Data/NF.hs
+++ b/Data/NF.hs
@@ -1,5 +1,5 @@
 {-# LANGUAGE CPP #-}
-#if __GLASGOW_HASKELL__ >= 702
+#if __GLASGOW_HASKELL__ >= 704
 {-# LANGUAGE Safe #-}
 #endif
 -----------------------------------------------------------------------------
diff --git a/Data/NF/Internal.hs b/Data/NF/Internal.hs
--- a/Data/NF/Internal.hs
+++ b/Data/NF/Internal.hs
@@ -1,5 +1,5 @@
 {-# LANGUAGE CPP #-}
-#if __GLASGOW_HASKELL__ >= 702
+#if __GLASGOW_HASKELL__ >= 704
 {-# LANGUAGE Safe #-}
 #endif
 -----------------------------------------------------------------------------
diff --git a/nf.cabal b/nf.cabal
--- a/nf.cabal
+++ b/nf.cabal
@@ -1,5 +1,5 @@
 name:                nf
-version:             1.0.0.2
+version:             1.0.0.3
 synopsis:            NF data type to statically enforce normal form 
 description:         This package provides a data type NF representing
                      data which has been evaluated to normal form.  This