diff --git a/Data/SmallString.hs b/Data/SmallString.hs
--- a/Data/SmallString.hs
+++ b/Data/SmallString.hs
@@ -63,7 +63,6 @@
 
 instance H.Hashable SmallString where
     hash (SmallString arr) = H.hash arr
-    {-# INLINE hash #-}
 
 compareSmallString :: SmallString -> SmallString -> Ordering
 compareSmallString (SmallString lhsAry) (SmallString rhsAry)
diff --git a/smallstring.cabal b/smallstring.cabal
--- a/smallstring.cabal
+++ b/smallstring.cabal
@@ -1,5 +1,5 @@
 Name:                smallstring
-Version:             0.3.1
+Version:             0.3.2
 Synopsis:            A Unicode text type, optimized for low memory overhead
 Description:         A Unicode text type, optimized for low memory overhead.
                      No string manipulation functions are offered.
@@ -21,6 +21,6 @@
 
 Library
   Build-depends:       base == 4.*, utf8-string == 0.3.*, smallarray == 0.2.*,
-                       deepseq == 1.1.*, bytestring == 0.9.*, text == 0.11.*,
+                       deepseq >= 1.1 && < 1.3, bytestring == 0.9.*, text == 0.11.*,
                        hashable < 1.2 && >= 1.0.1
   Exposed-modules:     Data.SmallString