diff --git a/.sdk-version b/.sdk-version
index 8f4fe4d5..bf86a5c6 100644
--- a/.sdk-version
+++ b/.sdk-version
@@ -1 +1 @@
-v3.86.3
+v3.86.4
diff --git a/README.md b/README.md
index d28f1513..3e85e083 100644
--- a/README.md
+++ b/README.md
@@ -16,7 +16,7 @@ Add this dependency to your project's POM:
 <dependency>
     <groupId>ai.reveng</groupId>
     <artifactId>sdk</artifactId>
-    <version>3.86.3</version>
+    <version>3.86.4</version>
     <scope>compile</scope>
 </dependency>
 ```
@@ -31,7 +31,7 @@ repositories {
 }
 
 dependencies {
-    implementation "ai.reveng:sdk:3.86.3"
+    implementation "ai.reveng:sdk:3.86.4"
 }
 ```
 
diff --git a/build.gradle b/build.gradle
index d50de635..1745f256 100644
--- a/build.gradle
+++ b/build.gradle
@@ -19,7 +19,7 @@ apply plugin: 'java'
 apply plugin: 'com.diffplug.spotless'
 
 group = 'ai.reveng'
-version = '3.86.3'
+version = '3.86.4'
 
 
 
@@ -171,7 +171,7 @@ mavenPublishing {
     publishToMavenCentral(true)
     signAllPublications()
 
-    coordinates("ai.reveng", "sdk", "3.86.3")
+    coordinates("ai.reveng", "sdk", "3.86.4")
 
     pom {
         name = "sdk"
diff --git a/build.sbt b/build.sbt
index 5d806d8b..d7233d0a 100644
--- a/build.sbt
+++ b/build.sbt
@@ -2,7 +2,7 @@ lazy val root = (project in file(".")).
   settings(
     organization := "ai.reveng",
     name := "sdk",
-    version := "3.86.3",
+    version := "3.86.4",
     scalaVersion := "2.11.12",
     scalacOptions ++= Seq("-feature"),
     compile / javacOptions ++= Seq("-Xlint:deprecation"),
diff --git a/pom.xml b/pom.xml
index 5b57a115..b23732c8 100644
--- a/pom.xml
+++ b/pom.xml
@@ -5,7 +5,7 @@
     <artifactId>sdk</artifactId>
     <packaging>jar</packaging>
     <name>sdk</name>
-    <version>3.86.3</version>
+    <version>3.86.4</version>
     <url>https://github.com/RevEngAI/sdk-java</url>
     <description>Java SDK for the RevEng.AI API</description>
     <scm>
diff --git a/src/main/java/ai/reveng/invoker/ApiClient.java b/src/main/java/ai/reveng/invoker/ApiClient.java
index 6142ed94..057fc1a6 100644
--- a/src/main/java/ai/reveng/invoker/ApiClient.java
+++ b/src/main/java/ai/reveng/invoker/ApiClient.java
@@ -146,7 +146,7 @@ protected void init() {
         json = new JSON();
 
         // Set default User-Agent.
-        setUserAgent("OpenAPI-Generator/3.86.3/java");
+        setUserAgent("OpenAPI-Generator/3.86.4/java");
 
         authentications = new HashMap<String, Authentication>();
     }
diff --git a/src/main/java/ai/reveng/invoker/Configuration.java b/src/main/java/ai/reveng/invoker/Configuration.java
index a28bc3aa..cd9e0a91 100644
--- a/src/main/java/ai/reveng/invoker/Configuration.java
+++ b/src/main/java/ai/reveng/invoker/Configuration.java
@@ -18,7 +18,7 @@
 
 @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
 public class Configuration {
-  public static final String VERSION = "3.86.3";
+  public static final String VERSION = "3.86.4";
 
   private static final AtomicReference<ApiClient> defaultApiClient = new AtomicReference<>();
   private static volatile Supplier<ApiClient> apiClientFactory = ApiClient::new;