diff --git a/CHANGES.md b/CHANGES.md
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## 0.4.1
+
+- Fix style suggestions for newer hlint
+
 ## 0.4.0
 
 - Migrated to the new v20 REST API
diff --git a/oanda-rest-api.cabal b/oanda-rest-api.cabal
--- a/oanda-rest-api.cabal
+++ b/oanda-rest-api.cabal
@@ -3,7 +3,7 @@
 -- see: https://github.com/sol/hpack
 
 name:           oanda-rest-api
-version:        0.4.0
+version:        0.4.1
 synopsis:       Client to the OANDA REST API
 description:    Client to the OANDA REST API
 category:       API
diff --git a/stack.yaml b/stack.yaml
--- a/stack.yaml
+++ b/stack.yaml
@@ -1,3 +1,3 @@
-resolver: nightly-2017-03-02
+resolver: nightly-2017-06-11
 packages:
   - '.'
diff --git a/tests/HLint.hs b/tests/HLint.hs
--- a/tests/HLint.hs
+++ b/tests/HLint.hs
@@ -9,6 +9,7 @@
   , "src"
   , "tests"
   , "-i", "Use newtype instead of data"
+  , "-i", "Use module export list"
   ]
 
 main :: IO ()