[🐛 Bug]: CDP version 138 not supported by latest selenium version 4.33.0

[Monishaha]

What happened?

I was trying to setup new project. I have the latest chrome version 138.x.x. It was all fine when my chrome version was v137 but with v138 it is not supported and throws the following warning:

Jul 03, 2025 1:49:44 AM org.openqa.selenium.devtools.CdpVersionFinder findNearestMatch
WARNING: Unable to find an exact match for CDP version 138, returning the closest version; found: 137; Please update to a Selenium version that supports CDP version 138
YouTube
https://www.youtube.com/
Jul 03, 2025 1:49:48 AM org.openqa.selenium.remote.http.WebSocket$Listener onError
WARNING: Connection reset
java.net.SocketException: Connection reset
	at java.base/sun.nio.ch.SocketChannelImpl.throwConnectionReset(SocketChannelImpl.java:394)
	at java.base/sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:426)
	at java.net.http/jdk.internal.net.http.SocketTube.readAvailable(SocketTube.java:1170)
	at java.net.http/jdk.internal.net.http.SocketTube$InternalReadPublisher$InternalReadSubscription.read(SocketTube.java:833)
	at java.net.http/jdk.internal.net.http.SocketTube$SocketFlowTask.run(SocketTube.java:181)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler$SchedulableTask.run(SequentialScheduler.java:230)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:303)
	at java.net.http/jdk.internal.net.http.common.SequentialScheduler.runOrSchedule(SequentialScheduler.java:256)
	at java.net.http/jdk.internal.net.http.SocketTube$InternalReadPublisher$InternalReadSubscription.signalReadable(SocketTube.java:774)
	at java.net.http/jdk.internal.net.http.SocketTube$InternalReadPublisher$ReadEvent.signalEvent(SocketTube.java:957)
	at java.net.http/jdk.internal.net.http.SocketTube$SocketFlowEvent.handle(SocketTube.java:253)
	at java.net.http/jdk.internal.net.http.HttpClientImpl$SelectorManager.handleEvent(HttpClientImpl.java:977)
	at java.net.http/jdk.internal.net.http.HttpClientImpl$SelectorManager.lambda$run$3(HttpClientImpl.java:932)
	at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)
	at java.net.http/jdk.internal.net.http.HttpClientImpl$SelectorManager.run(HttpClientImpl.java:932)

pom.xml

 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>SeleniumJava</groupId>
	<artifactId>Project1</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<dependencies>
		<!-- https://mvnrepository.com/artifact/org.seleniumhq.selenium/selenium-java -->
		<dependency>
			<groupId>org.seleniumhq.selenium</groupId>
			<artifactId>selenium-java</artifactId>
			<version>4.33.0</version>
		</dependency>
		<!-- https://mvnrepository.com/artifact/org.testng/testng -->
		<dependency>
			<groupId>org.testng</groupId>
			<artifactId>testng</artifactId>
			<version>7.11.0</version>
			<scope>test</scope>
		</dependency>
	</dependencies>
	<build>
		<sourceDirectory>src</sourceDirectory>
		<plugins>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
				<version>3.8.1</version>
				<configuration>
					<release>18</release>
				</configuration>
			</plugin>
		</plugins>
	</build>
</project>

What browsers and operating systems are you seeing the problem on?

Chrome

[github-actions]

@Monishaha, thank you for creating this issue. We will troubleshoot it as soon as we can.

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Thank you!

[harsha509]

Hi @Monishaha,

Please upgrade to Selenium version 4.34.0, which supports CDP version 138. You can download it from: https://www.selenium.dev/downloads/

Thanks,
Sri

[harsha509]

Ah, I see Maven Central is not updated with 4.34.0 yet!

👋 @diemol,
Does it usually take time to reflect? It's been three days since we released 4.34.0

[diemol]

It is already there since days ago https://central.sonatype.com/namespace/org.seleniumhq.selenium