diff --git a/src/IReactions.cs b/src/IReactions.cs
index 3abb40e..971b766 100644
--- a/src/IReactions.cs
+++ b/src/IReactions.cs
@@ -59,6 +59,6 @@ public interface IReactions
 
         /// <summary>Updates a reaction.</summary>
         /// <remarks>https://getstream.io/activity-feeds/docs/dotnet-csharp/reactions_introduction/?language=csharp</remarks>
-        Task<Reaction> UpdateAsync(string reactionId, IDictionary<string, object> data = null, IEnumerable<string> targetFeeds = null);
+        Task<Reaction> UpdateAsync(string reactionId, IDictionary<string, object> data = null, IEnumerable<string> targetFeeds = null, string moderationTemplate = null);
     }
 }
\ No newline at end of file
diff --git a/src/Reactions.cs b/src/Reactions.cs
index 0dbc0e3..52e3f1f 100644
--- a/src/Reactions.cs
+++ b/src/Reactions.cs
@@ -130,13 +130,14 @@ private async Task<RestResponse> FilterInternalAsync(ReactionFiltering filtering
             return response;
         }
 
-        public async Task<Reaction> UpdateAsync(string reactionId, IDictionary<string, object> data = null, IEnumerable<string> targetFeeds = null)
+        public async Task<Reaction> UpdateAsync(string reactionId, IDictionary<string, object> data = null, IEnumerable<string> targetFeeds = null, string moderationTemplate = null)
         {
             var r = new Reaction
             {
                 Id = reactionId,
                 Data = data,
                 TargetFeeds = targetFeeds,
+                ModerationTemplate = moderationTemplate,
             };
 
             var request = _client.BuildAppRequest($"reaction/{reactionId}/", HttpMethod.Put);
diff --git a/tests/ModerationTests.cs b/tests/ModerationTests.cs
index 479c440..4effff3 100644
--- a/tests/ModerationTests.cs
+++ b/tests/ModerationTests.cs
@@ -63,6 +63,30 @@ public async Task TestReactionModeration()
 
             Assert.AreEqual("complete", response.Status);
             Assert.AreEqual("remove", response.RecommendedAction);
+
+            var updatedData = new Dictionary<string, object>() { { "field", "updated" }, { "number", 3 }, { "text", "pissoar" }, };
+            var updatedReaction = await Client.Reactions.UpdateAsync(r.Id, updatedData, null, "moderation_config_1_reaction");
+
+            Assert.NotNull(updatedReaction);
+            Assert.AreEqual(updatedReaction.Id, r.Id);
+            Assert.AreEqual(updatedReaction.Data["field"], "updated");
+            Assert.AreEqual(updatedReaction.Data["number"], 3);
+
+            var updatedResponse = updatedReaction.GetModerationResponse();
+            Assert.AreEqual("complete", updatedResponse.Status);
+            Assert.AreEqual("remove", updatedResponse.RecommendedAction);
+
+            var updatedData2 = new Dictionary<string, object>() { { "field", "updated" }, { "number", 3 }, { "text", "hello" }, };
+            var updatedReaction2 = await Client.Reactions.UpdateAsync(r.Id, updatedData2, null, "moderation_config_1_reaction");
+
+            Assert.NotNull(updatedReaction2);
+            Assert.AreEqual(updatedReaction2.Id, r.Id);
+            Assert.AreEqual(updatedReaction2.Data["field"], "updated");
+            Assert.AreEqual(updatedReaction2.Data["number"], 3);
+
+            var updatedResponse2 = updatedReaction2.GetModerationResponse();
+            Assert.AreEqual("complete", updatedResponse2.Status);
+            Assert.AreEqual("remove", updatedResponse2.RecommendedAction);
         }
 
         [Test]
@@ -132,4 +156,4 @@ public async Task TestFlagReaction()
             Assert.NotNull(response);
         }
     }
-}
\ No newline at end of file
+}