diff --git a/README.markdown b/README.markdown
--- a/README.markdown
+++ b/README.markdown
@@ -1,6 +1,6 @@
 # Efficient, general purpose pseudo-random number generation
-[![Build Status](https://travis-ci.org/Shimuuar/mwc-random.png?branch=master)](https://travis-ci.org/Shimuuar/mwc-random)
-[![Build status](https://ci.appveyor.com/api/projects/status/4228vkxje4as3nhw/branch/master)](https://ci.appveyor.com/project/Shimuuar/mwc-random)
+[![Build
+Status](https://github.com/haskell/mwc-random/workflows/Haskell-CI/badge.svg)](https://github.com/haskell/mwc-random/actions)
 
 This package provides the System.Random.MWC module, a Haskell library
 for generating high-quality pseudo-random numbers in a space- and
@@ -10,17 +10,11 @@
 # Get involved!
 
 Please report bugs via the
-[github issue tracker](http://github.com/bos/mwc-random).
+[github issue tracker](http://github.com/haskell/mwc-random).
 
-Master git [git repository](http://github.com/bos/mwc-random):
+Master git [git repository](http://github.com/haskell/mwc-random):
 
 * `git clone git://github.com/bos/mwc-random.git`
-
-There's also a [Mercurial mirror](http://bitbucket.org/bos/mwc-random):
-
-* `hg clone http://bitbucket.org/bos/mwc-random`
-
-(You can create and contribute changes using either Mercurial or git.)
 
 
 # Authors
diff --git a/System/Random/MWC.hs b/System/Random/MWC.hs
--- a/System/Random/MWC.hs
+++ b/System/Random/MWC.hs
@@ -37,10 +37,11 @@
 -- Deterministically create generator from given seed using
 -- 'initialize' function:
 --
+-- >>> import Data.Int
 -- >>> import qualified Data.Vector.Unboxed as U
 -- >>> import System.Random.Stateful
 -- >>> g <- initialize $ U.fromList [1,2,3]
--- >>> uniformRM (1,200) g :: IO Int
+-- >>> uniformRM (1,200) g :: IO Int64
 -- 101
 --
 -- Last way is to create generator with fixed seed which could be
diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,8 @@
+## Changes in 0.15.0.2
+
+  * Doctests on 32-bit platforms are fixed. (#79)
+
+
 ## Changes in 0.15.0.1
 
   * Bug in generation of Int/Word in both uniform and uniformR is fixed. (#75)
diff --git a/mwc-random.cabal b/mwc-random.cabal
--- a/mwc-random.cabal
+++ b/mwc-random.cabal
@@ -1,5 +1,5 @@
 name:           mwc-random
-version:        0.15.0.1
+version:        0.15.0.2
 synopsis:       Fast, high quality pseudo random number generation
 description:
   This package contains code for generating high quality random
@@ -46,7 +46,7 @@
                    System.Random.MWC.CondensedTable
                    System.Random.MWC.SeedSource
   build-depends: base           >= 4.8 && < 5
-               , primitive      >= 0.6
+               , primitive      >= 0.6.2
                , random         >= 1.2
                , time
                , vector         >= 0.7
@@ -103,7 +103,7 @@
   build-depends:
             base       -any
           , mwc-random -any
-          , doctest    >=0.15 && <0.18
+          , doctest    >=0.15 && <0.19
             --
           , bytestring
           , primitive