diff --git a/.bumpversion.cfg b/.bumpversion.cfg
index 35fe69d..4ad21ec 100644
--- a/.bumpversion.cfg
+++ b/.bumpversion.cfg
@@ -1,7 +1,7 @@
 [bumpversion]
 commit = True
 tag = False
-current_version = 4.15.0
+current_version = 4.15.1
 parse = (?P<major>\d+)\.(?P<minor>\d+)\.(?P<patch>\d+)(\-(?P<release>[a-z]+)(?P<build>\d+))?
 serialize = 
 	{major}.{minor}.{patch}-{release}{build}
diff --git a/LICENSE b/LICENSE
index e77c307..af9d0f4 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,6 +1,6 @@
 The MIT License (MIT)
 
-Copyright (c) 2014-2024 Vonage.
+Copyright (c) 2014-2025 Vonage.
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
diff --git a/README.md b/README.md
index 46e22f7..9eaf0dd 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ When you use Maven as your build tool, you can manage dependencies in the `pom.x
 <dependency>
     <groupId>com.tokbox</groupId>
     <artifactId>opentok-server-sdk</artifactId>
-    <version>4.15.0</version>
+    <version>4.15.1</version>
 </dependency>
 ```
 
@@ -58,7 +58,7 @@ When you use Gradle as your build tool, you can manage dependencies in the `buil
 
 ```groovy
 dependencies {
-  compile group: 'com.tokbox', name: 'opentok-server-sdk', version: '4.15.0'
+  compile group: 'com.tokbox', name: 'opentok-server-sdk', version: '4.15.1'
 }
 ```
 
diff --git a/build.gradle b/build.gradle
index 0af273e..50c6af9 100644
--- a/build.gradle
+++ b/build.gradle
@@ -12,7 +12,7 @@ plugins {
 
 group = 'com.tokbox'
 archivesBaseName = 'opentok-server-sdk'
-version = '4.15.0'
+version = '4.15.1'
 
 ext.githubPath = "opentok/$archivesBaseName"
 
@@ -23,7 +23,7 @@ repositories {
 dependencies {
     testImplementation 'junit:junit:4.13.2'
     testImplementation 'org.wiremock:wiremock:3.10.0'
-    testImplementation 'com.google.guava:guava:33.3.1-jre'
+    testImplementation 'com.google.guava:guava:33.4.0-jre'
     testImplementation 'io.jsonwebtoken:jjwt-api:0.12.6'
     testImplementation 'io.jsonwebtoken:jjwt-impl:0.12.6'
     testImplementation 'io.jsonwebtoken:jjwt-jackson:0.12.6'
@@ -31,9 +31,9 @@ dependencies {
     implementation 'com.vonage:jwt:2.0.0'
     implementation 'commons-lang:commons-lang:2.6'
     implementation 'commons-codec:commons-codec:1.17.1'
-    implementation 'io.netty:netty-codec-http:4.1.115.Final'
-    implementation 'io.netty:netty-handler:4.1.115.Final'
-    implementation 'org.asynchttpclient:async-http-client:2.12.3'
+    implementation 'io.netty:netty-codec-http:4.1.116.Final'
+    implementation 'io.netty:netty-handler:4.1.116.Final'
+    implementation 'org.asynchttpclient:async-http-client:2.12.4'
     implementation 'com.fasterxml.jackson.core:jackson-databind:2.18.2'
     implementation 'org.bitbucket.b_c:jose4j:0.9.6'
 }
diff --git a/bumpversion.sh b/bumpversion.sh
index 7fa48c4..7b8f20d 100755
--- a/bumpversion.sh
+++ b/bumpversion.sh
@@ -1,6 +1,6 @@
 #
 # OpenTok Java SDK
-# Copyright (C) 2024 Vonage.
+# Copyright (C) 2025 Vonage.
 # http://www.tokbox.com
 #
 # Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Archive.java b/src/main/java/com/opentok/Archive.java
index 8c1964e..38148ce 100644
--- a/src/main/java/com/opentok/Archive.java
+++ b/src/main/java/com/opentok/Archive.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/ArchiveLayout.java b/src/main/java/com/opentok/ArchiveLayout.java
index 2a7621a..683d2ed 100644
--- a/src/main/java/com/opentok/ArchiveLayout.java
+++ b/src/main/java/com/opentok/ArchiveLayout.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/ArchiveList.java b/src/main/java/com/opentok/ArchiveList.java
index 154fa91..d6d9f72 100644
--- a/src/main/java/com/opentok/ArchiveList.java
+++ b/src/main/java/com/opentok/ArchiveList.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/ArchiveMode.java b/src/main/java/com/opentok/ArchiveMode.java
index 6283174..a40c7a0 100644
--- a/src/main/java/com/opentok/ArchiveMode.java
+++ b/src/main/java/com/opentok/ArchiveMode.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/ArchiveProperties.java b/src/main/java/com/opentok/ArchiveProperties.java
index 2496d94..9c3abe3 100644
--- a/src/main/java/com/opentok/ArchiveProperties.java
+++ b/src/main/java/com/opentok/ArchiveProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/AudioConnector.java b/src/main/java/com/opentok/AudioConnector.java
index 566fbd5..a79ecfb 100644
--- a/src/main/java/com/opentok/AudioConnector.java
+++ b/src/main/java/com/opentok/AudioConnector.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/AudioConnectorProperties.java b/src/main/java/com/opentok/AudioConnectorProperties.java
index 7e9f7c6..95cf544 100644
--- a/src/main/java/com/opentok/AudioConnectorProperties.java
+++ b/src/main/java/com/opentok/AudioConnectorProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Broadcast.java b/src/main/java/com/opentok/Broadcast.java
index 88d86e0..b7c7e27 100644
--- a/src/main/java/com/opentok/Broadcast.java
+++ b/src/main/java/com/opentok/Broadcast.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/BroadcastLayout.java b/src/main/java/com/opentok/BroadcastLayout.java
index 328c93e..6cece6f 100644
--- a/src/main/java/com/opentok/BroadcastLayout.java
+++ b/src/main/java/com/opentok/BroadcastLayout.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/BroadcastProperties.java b/src/main/java/com/opentok/BroadcastProperties.java
index 8dbce31..92d43f4 100644
--- a/src/main/java/com/opentok/BroadcastProperties.java
+++ b/src/main/java/com/opentok/BroadcastProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Caption.java b/src/main/java/com/opentok/Caption.java
index bb9f1d2..7c50f0f 100644
--- a/src/main/java/com/opentok/Caption.java
+++ b/src/main/java/com/opentok/Caption.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/CaptionProperties.java b/src/main/java/com/opentok/CaptionProperties.java
index 5e8aa47..71b51b6 100644
--- a/src/main/java/com/opentok/CaptionProperties.java
+++ b/src/main/java/com/opentok/CaptionProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/CreatedSession.java b/src/main/java/com/opentok/CreatedSession.java
index 00ec829..2b829a1 100644
--- a/src/main/java/com/opentok/CreatedSession.java
+++ b/src/main/java/com/opentok/CreatedSession.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Hls.java b/src/main/java/com/opentok/Hls.java
index b52b4d6..240af90 100644
--- a/src/main/java/com/opentok/Hls.java
+++ b/src/main/java/com/opentok/Hls.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/MediaMode.java b/src/main/java/com/opentok/MediaMode.java
index 50f9f2b..d4735c5 100644
--- a/src/main/java/com/opentok/MediaMode.java
+++ b/src/main/java/com/opentok/MediaMode.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/MuteAllProperties.java b/src/main/java/com/opentok/MuteAllProperties.java
index e2972e0..7776c2a 100644
--- a/src/main/java/com/opentok/MuteAllProperties.java
+++ b/src/main/java/com/opentok/MuteAllProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/OpenTok.java b/src/main/java/com/opentok/OpenTok.java
index 1af74fb..81fccc4 100644
--- a/src/main/java/com/opentok/OpenTok.java
+++ b/src/main/java/com/opentok/OpenTok.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Render.java b/src/main/java/com/opentok/Render.java
index ab8580b..4c9e800 100644
--- a/src/main/java/com/opentok/Render.java
+++ b/src/main/java/com/opentok/Render.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/RenderProperties.java b/src/main/java/com/opentok/RenderProperties.java
index 065f013..92150e1 100644
--- a/src/main/java/com/opentok/RenderProperties.java
+++ b/src/main/java/com/opentok/RenderProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/RenderStatus.java b/src/main/java/com/opentok/RenderStatus.java
index 776e01e..d3e7ccb 100644
--- a/src/main/java/com/opentok/RenderStatus.java
+++ b/src/main/java/com/opentok/RenderStatus.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Resolution.java b/src/main/java/com/opentok/Resolution.java
index c696007..69e74f5 100644
--- a/src/main/java/com/opentok/Resolution.java
+++ b/src/main/java/com/opentok/Resolution.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Role.java b/src/main/java/com/opentok/Role.java
index 7b19cea..ae2a3e4 100644
--- a/src/main/java/com/opentok/Role.java
+++ b/src/main/java/com/opentok/Role.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Rtmp.java b/src/main/java/com/opentok/Rtmp.java
index 7205966..ff30946 100644
--- a/src/main/java/com/opentok/Rtmp.java
+++ b/src/main/java/com/opentok/Rtmp.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/RtmpProperties.java b/src/main/java/com/opentok/RtmpProperties.java
index 34e8892..c8a200e 100644
--- a/src/main/java/com/opentok/RtmpProperties.java
+++ b/src/main/java/com/opentok/RtmpProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/ScreenShareLayoutType.java b/src/main/java/com/opentok/ScreenShareLayoutType.java
index 0443897..5c3315a 100644
--- a/src/main/java/com/opentok/ScreenShareLayoutType.java
+++ b/src/main/java/com/opentok/ScreenShareLayoutType.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Session.java b/src/main/java/com/opentok/Session.java
index ff621ee..19581c7 100644
--- a/src/main/java/com/opentok/Session.java
+++ b/src/main/java/com/opentok/Session.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/SessionProperties.java b/src/main/java/com/opentok/SessionProperties.java
index d968f24..6b0b009 100644
--- a/src/main/java/com/opentok/SessionProperties.java
+++ b/src/main/java/com/opentok/SessionProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/SignalProperties.java b/src/main/java/com/opentok/SignalProperties.java
index 67189e2..6e258c7 100644
--- a/src/main/java/com/opentok/SignalProperties.java
+++ b/src/main/java/com/opentok/SignalProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Sip.java b/src/main/java/com/opentok/Sip.java
index 7578758..85635d8 100644
--- a/src/main/java/com/opentok/Sip.java
+++ b/src/main/java/com/opentok/Sip.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/SipProperties.java b/src/main/java/com/opentok/SipProperties.java
index c9e6e4a..e9549e1 100644
--- a/src/main/java/com/opentok/SipProperties.java
+++ b/src/main/java/com/opentok/SipProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/Stream.java b/src/main/java/com/opentok/Stream.java
index c30a8f5..600464d 100644
--- a/src/main/java/com/opentok/Stream.java
+++ b/src/main/java/com/opentok/Stream.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/StreamList.java b/src/main/java/com/opentok/StreamList.java
index faa667b..79d3749 100644
--- a/src/main/java/com/opentok/StreamList.java
+++ b/src/main/java/com/opentok/StreamList.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/StreamListProperties.java b/src/main/java/com/opentok/StreamListProperties.java
index 7749b89..d015226 100644
--- a/src/main/java/com/opentok/StreamListProperties.java
+++ b/src/main/java/com/opentok/StreamListProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/StreamProperties.java b/src/main/java/com/opentok/StreamProperties.java
index 5af97a2..ccacfbc 100644
--- a/src/main/java/com/opentok/StreamProperties.java
+++ b/src/main/java/com/opentok/StreamProperties.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/TokenOptions.java b/src/main/java/com/opentok/TokenOptions.java
index 44cfea6..51b92b1 100644
--- a/src/main/java/com/opentok/TokenOptions.java
+++ b/src/main/java/com/opentok/TokenOptions.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/constants/DefaultApiUrl.java b/src/main/java/com/opentok/constants/DefaultApiUrl.java
index f1a6660..0f851ef 100644
--- a/src/main/java/com/opentok/constants/DefaultApiUrl.java
+++ b/src/main/java/com/opentok/constants/DefaultApiUrl.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/constants/DefaultUserAgent.java b/src/main/java/com/opentok/constants/DefaultUserAgent.java
index 03a0f75..64f1095 100644
--- a/src/main/java/com/opentok/constants/DefaultUserAgent.java
+++ b/src/main/java/com/opentok/constants/DefaultUserAgent.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/constants/Version.java b/src/main/java/com/opentok/constants/Version.java
index dbc8947..016b4e1 100644
--- a/src/main/java/com/opentok/constants/Version.java
+++ b/src/main/java/com/opentok/constants/Version.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
@@ -8,5 +8,5 @@
 package com.opentok.constants;
 
 public class Version {
-    public static final String VERSION = "4.15.0";
+    public static final String VERSION = "4.15.1";
 }
diff --git a/src/main/java/com/opentok/constants/package-info.java b/src/main/java/com/opentok/constants/package-info.java
index 9143324..f62e3aa 100644
--- a/src/main/java/com/opentok/constants/package-info.java
+++ b/src/main/java/com/opentok/constants/package-info.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/exception/InvalidArgumentException.java b/src/main/java/com/opentok/exception/InvalidArgumentException.java
index 3de6446..0ea59db 100644
--- a/src/main/java/com/opentok/exception/InvalidArgumentException.java
+++ b/src/main/java/com/opentok/exception/InvalidArgumentException.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/exception/OpenTokException.java b/src/main/java/com/opentok/exception/OpenTokException.java
index 3185044..239ff6b 100644
--- a/src/main/java/com/opentok/exception/OpenTokException.java
+++ b/src/main/java/com/opentok/exception/OpenTokException.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/exception/RequestException.java b/src/main/java/com/opentok/exception/RequestException.java
index 1a3490c..b75c34e 100644
--- a/src/main/java/com/opentok/exception/RequestException.java
+++ b/src/main/java/com/opentok/exception/RequestException.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/exception/package-info.java b/src/main/java/com/opentok/exception/package-info.java
index 0d528c8..1cfc128 100644
--- a/src/main/java/com/opentok/exception/package-info.java
+++ b/src/main/java/com/opentok/exception/package-info.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/package-info.java b/src/main/java/com/opentok/package-info.java
index 806dccc..3027a26 100644
--- a/src/main/java/com/opentok/package-info.java
+++ b/src/main/java/com/opentok/package-info.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/util/Crypto.java b/src/main/java/com/opentok/util/Crypto.java
index 14e1778..3ed446e 100644
--- a/src/main/java/com/opentok/util/Crypto.java
+++ b/src/main/java/com/opentok/util/Crypto.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/util/HttpClient.java b/src/main/java/com/opentok/util/HttpClient.java
index dd441d9..bf4e807 100644
--- a/src/main/java/com/opentok/util/HttpClient.java
+++ b/src/main/java/com/opentok/util/HttpClient.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/main/java/com/opentok/util/TokenGenerator.java b/src/main/java/com/opentok/util/TokenGenerator.java
index 3b7ab88..6201016 100644
--- a/src/main/java/com/opentok/util/TokenGenerator.java
+++ b/src/main/java/com/opentok/util/TokenGenerator.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/test/java/com/opentok/OpenTokTest.java b/src/test/java/com/opentok/OpenTokTest.java
index 94be334..6125880 100644
--- a/src/test/java/com/opentok/OpenTokTest.java
+++ b/src/test/java/com/opentok/OpenTokTest.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.
diff --git a/src/test/java/com/opentok/TestHelpers.java b/src/test/java/com/opentok/TestHelpers.java
index 774f01b..d770410 100644
--- a/src/test/java/com/opentok/TestHelpers.java
+++ b/src/test/java/com/opentok/TestHelpers.java
@@ -1,6 +1,6 @@
 /**
  * OpenTok Java SDK
- * Copyright (C) 2024 Vonage.
+ * Copyright (C) 2025 Vonage.
  * http://www.tokbox.com
  * 
  * Licensed under The MIT License (MIT). See LICENSE file for more information.