diff --git a/hw-prim.cabal b/hw-prim.cabal
--- a/hw-prim.cabal
+++ b/hw-prim.cabal
@@ -3,7 +3,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           hw-prim
-version:        0.6.2.2
+version:        0.6.2.3
 synopsis:       Primitive functions and data types
 description:    Primitive functions and data types.
 category:       Data
@@ -37,16 +37,18 @@
   other-extensions: AllowAmbiguousTypes
   ghc-options: -Wall -O2 -msse4.2
   build-depends:
-      base >=4.8 && <5
-    , bytestring >= 0.9 && < 0.11
-    , mmap >= 0.5 && < 0.6
-    , vector >= 0.12 && < 0.13
-    , transformers >= 0.4 && < 0.6
+      base            >= 4.8        && < 5
+    , bytestring      >= 0.9        && < 0.11
+    , mmap            >= 0.5        && < 0.6
+    , vector          >= 0.12       && < 0.13
+    , transformers    >= 0.4        && < 0.6
   if flag(bounds-checking-enabled)
     cpp-options: -DBOUNDS_CHECKING_ENABLED
   exposed-modules:
       HaskellWorks.Data.AtIndex
       HaskellWorks.Data.ByteString
+      HaskellWorks.Data.ByteString.Lazy
+      HaskellWorks.Data.Char
       HaskellWorks.Data.Char.IsChar
       HaskellWorks.Data.Concat
       HaskellWorks.Data.Container
@@ -74,8 +76,6 @@
       HaskellWorks.Data.Vector.BoxedVectorLike
       HaskellWorks.Data.Vector.StorableVectorLike
   other-modules:
-      HaskellWorks.Data.ByteString.Lazy
-      HaskellWorks.Data.Char
       Paths_hw_prim
   default-language: Haskell2010
 
@@ -87,17 +87,17 @@
   other-extensions: AllowAmbiguousTypes
   ghc-options: -Wall -threaded -rtsopts -with-rtsopts=-N
   build-depends:
-      base >=4.8 && <5
-    , bytestring >= 0.9 && < 0.11
-    , mmap >= 0.5 && < 0.6
-    , vector >= 0.12 && < 0.13
-    , transformers >= 0.4 && < 0.6
-    , QuickCheck >= 2.10 && < 2.12
-    , directory >= 1.2 && < 1.4
-    , exceptions >= 0.8 && < 0.11
-    , hedgehog >= 0.5 && < 0.7
-    , hspec >= 2.4 && <2.6
-    , hw-hspec-hedgehog >= 0.1 && < 0.2
+      base            >= 4.8        && < 5
+    , bytestring      >= 0.9        && < 0.11
+    , mmap            >= 0.5        && < 0.6
+    , vector          >= 0.12       && < 0.13
+    , transformers    >= 0.4        && < 0.6
+    , QuickCheck          >= 2.10       && < 2.12
+    , directory           >= 1.2        && < 1.4
+    , exceptions          >= 0.8        && < 0.11
+    , hedgehog            >= 0.5        && < 0.7
+    , hspec               >= 2.4        && <2.6
+    , hw-hspec-hedgehog   >= 0.1        && < 0.2
     , hw-prim
   if flag(bounds-checking-enabled)
     cpp-options: -DBOUNDS_CHECKING_ENABLED
@@ -116,11 +116,11 @@
   other-extensions: AllowAmbiguousTypes
   ghc-options: -Wall -O2 -msse4.2
   build-depends:
-      base >=4.8 && <5
-    , bytestring >= 0.9 && < 0.11
-    , mmap >= 0.5 && < 0.6
-    , vector >= 0.12 && < 0.13
-    , transformers >= 0.4 && < 0.6
+      base            >= 4.8        && < 5
+    , bytestring      >= 0.9        && < 0.11
+    , mmap            >= 0.5        && < 0.6
+    , vector          >= 0.12       && < 0.13
+    , transformers    >= 0.4        && < 0.6
     , criterion >= 1.2 && < 1.5
     , hw-prim
     , mmap >= 0.5 && < 0.6