diff --git a/package.json b/package.json
index 4d36e03..c9ad9ff 100644
--- a/package.json
+++ b/package.json
@@ -2,13 +2,13 @@
   "private": true,
   "scripts": {
     "clean": "rimraf output && rimraf .pulp-cache",
-    "build": "pulp build --censor-lib --strict",
-    "test": "pulp build --include examples --censor-lib --strict && pulp test"
+    "build": "pulp build -- --censor-lib --strict",
+    "test": "pulp build --include examples -- --censor-lib --strict && pulp test"
   },
   "devDependencies": {
-    "pulp": "^11.0.0",
-    "purescript-psa": "^0.5.0",
-    "purescript": "^0.11.1",
-    "rimraf": "^2.6.1"
+    "pulp": "^11.0.2",
+    "purescript-psa": "^0.5.1",
+    "purescript": "^0.11.6",
+    "rimraf": "^2.6.2"
   }
 }
diff --git a/src/Data/Argonaut.purs b/src/Data/Argonaut.purs
index 8cbf605..ca9b26a 100644
--- a/src/Data/Argonaut.purs
+++ b/src/Data/Argonaut.purs
@@ -8,8 +8,8 @@ module Data.Argonaut
   , module Data.Argonaut.Traversals
   ) where
 
-import Data.Argonaut.Core (JArray, JAssoc, JBoolean, JNull, JNumber, JObject, JString, Json, foldJson, foldJsonArray, foldJsonBoolean, foldJsonNull, foldJsonNumber, foldJsonObject, foldJsonString, fromArray, fromBoolean, fromNull, fromNumber, fromObject, fromString, isArray, isBoolean, isNull, isNumber, isObject, isString, jNull, jsonEmptyArray, jsonEmptyObject, jsonFalse, jsonNull, jsonSingletonArray, jsonSingletonObject, jsonTrue, jsonZero, toArray, toBoolean, toNull, toNumber, toObject, toString)
-import Data.Argonaut.Decode (class DecodeJson, decodeJson, getField, (.?))
+import Data.Argonaut.Core (JArray, JAssoc, JBoolean, JNull, JNumber, JObject, JString, Json, foldJson, foldJsonArray, foldJsonBoolean, foldJsonNull, foldJsonNumber, foldJsonObject, foldJsonString, fromArray, fromBoolean, fromNull, fromNumber, fromObject, fromString, isArray, isBoolean, isNull, isNumber, isObject, isString, jNull, jsonEmptyArray, jsonEmptyObject, jsonEmptyString, jsonFalse, jsonNull, jsonSingletonArray, jsonSingletonObject, jsonTrue, jsonZero, stringify, toArray, toBoolean, toNull, toNumber, toObject, toString)
+import Data.Argonaut.Decode (class DecodeJson, decodeJson, defaultField, getField, getFieldOptional, (.?), (.?=), (.??))
 import Data.Argonaut.Encode (class EncodeJson, assoc, encodeJson, extend, (:=), (~>))
 import Data.Argonaut.JCursor (JCursor(..), JsonPrim(..), cursorGet, cursorSet, downField, downIndex, fail, fromPrims, inferEmpty, insideOut, primBool, primNull, primNum, primStr, primToJson, runJsonPrim, toPrims)
 import Data.Argonaut.Parser (jsonParser)