diff --git a/docker-java-transport-tck/pom.xml b/docker-java-transport-tck/pom.xml
index 9ad692c1f..53875f6b0 100644
--- a/docker-java-transport-tck/pom.xml
+++ b/docker-java-transport-tck/pom.xml
@@ -34,7 +34,7 @@
 		<dependency>
 			<groupId>org.assertj</groupId>
 			<artifactId>assertj-core</artifactId>
-			<version>3.22.0</version>
+			<version>3.23.1</version>
 		</dependency>
 
 		<dependency>