diff --git a/README-zh.md b/README-zh.md
index 0328362..47ac266 100644
--- a/README-zh.md
+++ b/README-zh.md
@@ -21,14 +21,14 @@ OpenAi4J是一个非官方的Java库，旨在帮助java开发者与OpenAI的GPT
 ## 导入依赖
 ### Gradle
 
-`implementation 'io.github.lambdua:<api|client|service>:0.22.92'`
+`implementation 'io.github.lambdua:<api|client|service>:0.22.93'`
 ### Maven
 ```xml
 
 <dependency>
     <groupId>io.github.lambdua</groupId>
     <artifactId>service</artifactId>
-    <version>0.22.92</version>
+    <version>0.22.93</version>
 </dependency>
 ```
 
@@ -61,7 +61,7 @@ static void simpleChat() {
 <dependency>
     <groupId>io.github.lambdua</groupId>
     <artifactId>api</artifactId>
-    <version>0.22.92</version>
+    <version>0.22.93</version>
 </dependency>
 ```
 
diff --git a/README.md b/README.md
index 2ad7007..e3319a1 100644
--- a/README.md
+++ b/README.md
@@ -25,14 +25,14 @@ applications effortlessly.
 ## Import
 ### Gradle
 
-`implementation 'io.github.lambdua:<api|client|service>:0.22.92'`
+`implementation 'io.github.lambdua:<api|client|service>:0.22.93'`
 ### Maven
 ```xml
 
 <dependency>
   <groupId>io.github.lambdua</groupId>
   <artifactId>service</artifactId>
-    <version>0.22.92</version>
+    <version>0.22.93</version>
 </dependency>
 ```
 
@@ -67,7 +67,7 @@ To utilize pojos, import the api module:
 <dependency>
   <groupId>io.github.lambdua</groupId>
   <artifactId>api</artifactId>
-    <version>0.22.92</version>
+    <version>0.22.93</version>
 </dependency>
 ```
 
diff --git a/api/pom.xml b/api/pom.xml
index 2a7a610..2f966c2 100644
--- a/api/pom.xml
+++ b/api/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.lambdua</groupId>
         <artifactId>openai-java</artifactId>
-        <version>0.22.92</version>
+        <version>0.22.93</version>
     </parent>
     <packaging>jar</packaging>
     <artifactId>api</artifactId>
diff --git a/api/src/main/java/com/theokanning/openai/audio/CreateSpeechRequest.java b/api/src/main/java/com/theokanning/openai/audio/CreateSpeechRequest.java
index 80f9590..9a60f02 100644
--- a/api/src/main/java/com/theokanning/openai/audio/CreateSpeechRequest.java
+++ b/api/src/main/java/com/theokanning/openai/audio/CreateSpeechRequest.java
@@ -37,4 +37,6 @@ public class CreateSpeechRequest {
      * The speed of the generated audio. Select a value from 0.25 to 4.0. Defaults to 1.0.
      */
     Double speed;
+
+    String instructions;
 }
diff --git a/client/pom.xml b/client/pom.xml
index 86b448b..64ab4ae 100644
--- a/client/pom.xml
+++ b/client/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.lambdua</groupId>
         <artifactId>openai-java</artifactId>
-        <version>0.22.92</version>
+        <version>0.22.93</version>
     </parent>
     <packaging>jar</packaging>
 
diff --git a/example/pom.xml b/example/pom.xml
index 135176c..65c6d4e 100644
--- a/example/pom.xml
+++ b/example/pom.xml
@@ -6,7 +6,7 @@
 
     <groupId>io.github.lambdua</groupId>
     <artifactId>example</artifactId>
-    <version>0.22.92</version>
+    <version>0.22.93</version>
     <name>example</name>
 
     <properties>
@@ -17,7 +17,7 @@
         <dependency>
             <groupId>io.github.lambdua</groupId>
             <artifactId>service</artifactId>
-            <version>0.22.92</version>
+            <version>0.22.93</version>
         </dependency>
 
     </dependencies>
diff --git a/pom.xml b/pom.xml
index abf3e05..4137b35 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
 
     <groupId>io.github.lambdua</groupId>
     <artifactId>openai-java</artifactId>
-    <version>0.22.92</version>
+    <version>0.22.93</version>
     <packaging>pom</packaging>
     <description>openai java 版本</description>
     <url>https://github.com/Lambdua/openai-java</url>
diff --git a/service/pom.xml b/service/pom.xml
index 7abb611..94cfb96 100644
--- a/service/pom.xml
+++ b/service/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>io.github.lambdua</groupId>
         <artifactId>openai-java</artifactId>
-        <version>0.22.92</version>
+        <version>0.22.93</version>
     </parent>
     <packaging>jar</packaging>
 
diff --git a/service/src/test/java/com/theokanning/openai/service/AudioTest.java b/service/src/test/java/com/theokanning/openai/service/AudioTest.java
index 6371770..956a553 100644
--- a/service/src/test/java/com/theokanning/openai/service/AudioTest.java
+++ b/service/src/test/java/com/theokanning/openai/service/AudioTest.java
@@ -85,4 +85,19 @@ void createSpeech() throws IOException {
         assertEquals(MediaType.get("audio/mpeg"), speech.contentType());
         assertTrue(speech.bytes().length > 0);
     }
+
+    @Test
+    void createSpeechWithInstructions() throws IOException {
+        CreateSpeechRequest createSpeechRequest = CreateSpeechRequest.builder()
+                .model("tts-1")
+                .input("Hello World.")
+                .voice("alloy")
+                .instructions("Please read the text in a normal voice.")
+                .build();
+
+        final ResponseBody speech = service.createSpeech(createSpeechRequest);
+        assertNotNull(speech);
+        assertEquals(MediaType.get("audio/mpeg"), speech.contentType());
+        assertTrue(speech.bytes().length > 0);
+    }
 }