diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,7 +1,6 @@
 [![Build Status](https://travis-ci.org/tebello-thejane/bitx-haskell.svg?branch=master)](https://travis-ci.org/tebello-thejane/bitx-haskell)
 [![Hackage](https://budueba.com/hackage/bitx-bitcoin)](https://hackage.haskell.org/package/bitx-bitcoin)
-
-[![CC0 1.0 Universal (Public Domain)](http://i.creativecommons.org/p/zero/1.0/88x31.png)](http://creativecommons.org/publicdomain/zero/1.0/)
+[![CC0 Public Domain](http://b.repl.ca/v1/CC0-Public_Domain-brightgreen.png)](http://creativecommons.org/publicdomain/zero/1.0/)
 
 (Hopefully useful) Haskell bindings to the BitX bitcoin exchange's API.
 
diff --git a/bitx-bitcoin.cabal b/bitx-bitcoin.cabal
--- a/bitx-bitcoin.cabal
+++ b/bitx-bitcoin.cabal
@@ -1,5 +1,5 @@
 name:                bitx-bitcoin
-version:             0.2.0.1
+version:             0.2.0.2
 synopsis:            A Haskell library for working with the BitX bitcoin exchange.
 
 description:
diff --git a/src/Network/Bitcoin/BitX/Types.hs b/src/Network/Bitcoin/BitX/Types.hs
--- a/src/Network/Bitcoin/BitX/Types.hs
+++ b/src/Network/Bitcoin/BitX/Types.hs
@@ -135,13 +135,15 @@
 -- | A currency pair
 data CcyPair =
     XBTZAR -- ^ Bitcoin vs. ZAR
-    | XBTNAD -- ^  Bitcoin vs. Namibian Dollar
+    | XBTNAD -- ^ Bitcoin vs. Namibian Dollar
     | ZARXBT -- ^ ZAR vs. Namibian Dollar
     | NADXBT -- ^ Namibian Dollar vs. Bitcoin
     | XBTKES -- ^ Bitcoin vs. Kenyan Shilling
     | KESXBT -- ^ Kenyan Shilling vs Bitcoin
     | XBTMYR -- ^ Bitcoin vs. Malaysian Ringgit
     | MYRXBT -- ^ Malaysian Ringgit vs. Bitcoin
+    | XBTNGN -- ^ Bitcoin vs. Nigerian Naira
+    | NGNXBT -- ^ Nigerian Naira vs. Bitcoin
   deriving (Show, Generic, Eq)
 
 -- | A trade-able asset. Essentially, a currency.
@@ -151,6 +153,7 @@
     | XBT -- ^ Bitcoin
     | KES -- ^ Kenyan Shilling
     | MYR -- ^ Malaysian Ringgit
+    | NGN -- ^ Nigerian Naira
   deriving (Show, Generic, Eq)
 
 -- | The current state of the publically accessible orderbook.