diff --git a/.codegen.json b/.codegen.json
index f42c3ea3d..8e40828a3 100644
--- a/.codegen.json
+++ b/.codegen.json
@@ -1 +1 @@
-{ "engineHash": "12fa0b7", "specHash": "c5a35a6", "version": "5.17.0" }
+{ "engineHash": "12fa0b7", "specHash": "c5a35a6", "version": "5.18.0" }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 41d111079..235082fad 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,16 @@
 
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
+## [5.18.0](https://github.com/box/box-java-sdk/compare/v5.17.0...v5.18.0) (2026-10-01)
+
+### ⚠ BREAKING CHANGES
+
+* **boxsdkgen:** use `FileMini`/`FolderMini`/`WebLinkMini` in `CollaborationItem` (box/box-openapi[#619](https://github.com/box/box-openapi/pull/619)) ([28640c7](https://github.com/box/box-java-sdk/commit/28640c7d6e3efe2314bc21a6b816c6c4e3bdacae))
+
+### Bug Fixes:
+
+* **boxsdkgen:** use `FileMini`/`FolderMini`/`WebLinkMini` in `CollaborationItem` (box/box-openapi[#619](https://github.com/box/box-openapi/pull/619)) ([28640c7](https://github.com/box/box-java-sdk/commit/28640c7d6e3efe2314bc21a6b816c6c4e3bdacae))
+
 ## [5.17.0](https://github.com/box/box-java-sdk/compare/v5.16.0...v5.17.0) (2026-09-23)
 
 
diff --git a/build.gradle b/build.gradle
index efcfd547e..55c086862 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ sourceCompatibility = 1.8
 
 group = "com.box"
 archivesBaseName = "box-java-sdk"
-version = "5.17.0"
+version = "5.18.0"
 
 java {
     withJavadocJar()
diff --git a/src/main/java/com/box/sdk/BoxAPIConnection.java b/src/main/java/com/box/sdk/BoxAPIConnection.java
index 47d23e550..b836dfa1f 100644
--- a/src/main/java/com/box/sdk/BoxAPIConnection.java
+++ b/src/main/java/com/box/sdk/BoxAPIConnection.java
@@ -91,7 +91,7 @@ public class BoxAPIConnection {
   private static final String BOX_NOTIFICATIONS_HEADER = "Box-Notifications";
 
   private static final String JAVA_VERSION = System.getProperty("java.version");
-  private static final String SDK_VERSION = "5.17.0";
+  private static final String SDK_VERSION = "5.18.0";
 
   /**
    * The amount of buffer time, in milliseconds, to use when determining if an access token should
diff --git a/src/main/java/com/box/sdkgen/networking/version/Version.java b/src/main/java/com/box/sdkgen/networking/version/Version.java
index 46c5af3b9..446cdae79 100644
--- a/src/main/java/com/box/sdkgen/networking/version/Version.java
+++ b/src/main/java/com/box/sdkgen/networking/version/Version.java
@@ -3,6 +3,6 @@
 public class Version {
 
   public static String getVersion() {
-    return "5.17.0";
+    return "5.18.0";
   }
 }