diff --git a/src/types/liveTranscriptionOptions.ts b/src/types/liveTranscriptionOptions.ts
index 2eb4a30b..9251457a 100644
--- a/src/types/liveTranscriptionOptions.ts
+++ b/src/types/liveTranscriptionOptions.ts
@@ -239,4 +239,6 @@ export type LiveTranscriptionOptions = {
    * will also be applied to the request itself.
    * */
   tag?: Array<string>;
+
+  ner?: boolean;
 };
diff --git a/src/types/prerecordedTranscriptionOptions.ts b/src/types/prerecordedTranscriptionOptions.ts
index dd805196..792d0675 100644
--- a/src/types/prerecordedTranscriptionOptions.ts
+++ b/src/types/prerecordedTranscriptionOptions.ts
@@ -210,6 +210,11 @@ export type PrerecordedTranscriptionOptions = {
    */
   detect_topics?: boolean;
 
+  /**
+   * Indicates whether Deepgram will identify sentiment in the audio.
+   */
+  sentiment?: boolean;
+
   /**
    * Indicates whether Deepgram will identify sentiment in the transcript.
    */
@@ -265,4 +270,6 @@ export type PrerecordedTranscriptionOptions = {
    * will also be applied to the request itself.
    * */
   tag?: Array<string>;
+
+  ner?: boolean;
 };