diff --git a/vendor/github.com/etcinit/gonduit/entities/differential.go b/vendor/github.com/etcinit/gonduit/entities/differential.go
index 9d762b9..a383c60 100644
--- a/vendor/github.com/etcinit/gonduit/entities/differential.go
+++ b/vendor/github.com/etcinit/gonduit/entities/differential.go
@@ -1,6 +1,9 @@
 package entities
 
-import "github.com/etcinit/gonduit/util"
+import (
+	"encoding/json"
+	"github.com/etcinit/gonduit/util"
+)
 
 // DifferentialRevision represents a revision in Differential.
 type DifferentialRevision struct {
@@ -26,3 +29,22 @@ type DifferentialRevision struct {
 	Auxiliary      map[string][]string `json:"auxiliary"`
 	RepositoryPHID string              `json:"repositoryPHID"`
 }
+
+func (dr *DifferentialRevision) UnmarshalJSON(data []byte) error {
+	type Alias DifferentialRevision
+	temp := &struct {
+		Reviewers map[string]string `json:"reviewers"`
+		*Alias
+	}{
+		Alias: (*Alias)(dr),
+	}
+	if err := json.Unmarshal(data, &temp); err != nil {
+		return err
+	}
+
+	for reviewer := range temp.Reviewers {
+		dr.Reviewers = append(dr.Reviewers, reviewer)
+	}
+
+	return nil
+}
diff --git a/vendor/github.com/etcinit/gonduit/requests/differential_query.go b/vendor/github.com/etcinit/gonduit/requests/differential_query.go
index a780194..c383edd 100644
--- a/vendor/github.com/etcinit/gonduit/requests/differential_query.go
+++ b/vendor/github.com/etcinit/gonduit/requests/differential_query.go
@@ -1,6 +1,9 @@
 package requests
 
-import "github.com/etcinit/gonduit/constants"
+import (
+	"github.com/etcinit/gonduit/constants"
+	"encoding/json"
+)
 
 // DifferentialQueryRequest represents a request to the
 // differential.query call.
@@ -21,3 +24,23 @@ type DifferentialQueryRequest struct {
 	Branches         []string                         `json:"branches"`
 	Request
 }
+
+func (dqr *DifferentialQueryRequest) UnmarshalJSON(data []byte) error {
+	type Alias DifferentialQueryRequest
+	temp := &struct {
+		Reviewers map[string]string `json:"reviewers"`
+		*Alias
+	}{
+		Alias: (*Alias)(dqr),
+	}
+	if err := json.Unmarshal(data, &temp); err != nil {
+		return err
+	}
+
+	dqr.Reviewers = []string{}
+	for reviewer := range temp.Reviewers {
+		dqr.Reviewers = append(dqr.Reviewers, reviewer)
+	}
+
+	return nil
+}
\ No newline at end of file