diff --git a/github/orgs.go b/github/orgs.go
index e71055c..d137e3e 100644
--- a/github/orgs.go
+++ b/github/orgs.go
@@ -27,6 +27,7 @@ type Organization struct {
 	Blog              *string    `json:"blog,omitempty"`
 	Location          *string    `json:"location,omitempty"`
 	Email             *string    `json:"email,omitempty"`
+	Description       *string    `json:"description,omitempty"`
 	PublicRepos       *int       `json:"public_repos,omitempty"`
 	PublicGists       *int       `json:"public_gists,omitempty"`
 	Followers         *int       `json:"followers,omitempty"`
@@ -45,6 +46,8 @@ type Organization struct {
 	// API URLs
 	URL              *string `json:"url,omitempty"`
 	EventsURL        *string `json:"events_url,omitempty"`
+	HooksURL         *string `json:"hooks_url,omitempty"`
+	IssuesURL        *string `json:"issues_url,omitempty"`
 	MembersURL       *string `json:"members_url,omitempty"`
 	PublicMembersURL *string `json:"public_members_url,omitempty"`
 	ReposURL         *string `json:"repos_url,omitempty"`
diff --git a/github/pulls.go b/github/pulls.go
index 0900766..0611507 100644
--- a/github/pulls.go
+++ b/github/pulls.go
@@ -42,7 +42,8 @@ type PullRequest struct {
 	StatusesURL  *string    `json:"statuses_url,omitempty"`
 	DiffURL      *string    `json:"diff_url,omitempty"`
 	PatchURL     *string    `json:"patch_url,omitempty"`
-	Assignee     *User      `json:"assignee,omitempty"` // probably only in webhooks
+	Assignee     *User      `json:"assignee,omitempty"`
+	Assignees    []*User    `json:"assignees,omitempty"`
 
 	Head *PullRequestBranch `json:"head,omitempty"`
 	Base *PullRequestBranch `json:"base,omitempty"`
diff --git a/github/repos.go b/github/repos.go
index fb402ee..2bcaacc 100644
--- a/github/repos.go
+++ b/github/repos.go
@@ -54,6 +54,7 @@ type Repository struct {
 	Private      *bool `json:"private"`
 	HasIssues    *bool `json:"has_issues"`
 	HasWiki      *bool `json:"has_wiki"`
+	HasPages     *bool `json:"has_pages"`
 	HasDownloads *bool `json:"has_downloads"`
 	// Creating an organization repository. Required for non-owners.
 	TeamID *int `json:"team_id"`
@@ -70,6 +71,7 @@ type Repository struct {
 	CompareURL       *string `json:"compare_url,omitempty"`
 	ContentsURL      *string `json:"contents_url,omitempty"`
 	ContributorsURL  *string `json:"contributors_url,omitempty"`
+	DeploymentsURL   *string `json:"deployments_url,omitempty"`
 	DownloadsURL     *string `json:"downloads_url,omitempty"`
 	EventsURL        *string `json:"events_url,omitempty"`
 	ForksURL         *string `json:"forks_url,omitempty"`