diff --git a/Octokit/Models/Response/PullRequestReview.cs b/Octokit/Models/Response/PullRequestReview.cs
index 4334b2a256..2b46cb8bbb 100644
--- a/Octokit/Models/Response/PullRequestReview.cs
+++ b/Octokit/Models/Response/PullRequestReview.cs
@@ -15,7 +15,7 @@ public PullRequestReview(long id)
             Id = id;
         }
 
-        public PullRequestReview(long id, string nodeId, string commitId, User user, string body, string htmlUrl, string pullRequestUrl, PullRequestReviewState state, AuthorAssociation authorAssociation)
+        public PullRequestReview(long id, string nodeId, string commitId, User user, string body, string htmlUrl, string pullRequestUrl, PullRequestReviewState state, AuthorAssociation authorAssociation, DateTimeOffset submittedAt)
         {
             Id = id;
             NodeId = nodeId;
@@ -26,6 +26,7 @@ public PullRequestReview(long id, string nodeId, string commitId, User user, str
             PullRequestUrl = pullRequestUrl;
             State = state;
             AuthorAssociation = authorAssociation;
+            SubmittedAt = submittedAt;
         }
 
         /// <summary>
@@ -73,6 +74,11 @@ public PullRequestReview(long id, string nodeId, string commitId, User user, str
         /// </summary>
         public StringEnum<AuthorAssociation> AuthorAssociation { get; protected set; }
 
+        /// <summary>
+        /// The time the review was submitted
+        /// </summary>
+        public DateTimeOffset SubmittedAt { get; protected set; }
+
         internal string DebuggerDisplay
         {
             get { return string.Format(CultureInfo.InvariantCulture, "Id: {0}, State: {1}, User: {2}", Id, State.DebuggerDisplay, User.DebuggerDisplay); }