diff --git a/docker-java-transport-tck/pom.xml b/docker-java-transport-tck/pom.xml
index 4d6dd5738..100db711e 100644
--- a/docker-java-transport-tck/pom.xml
+++ b/docker-java-transport-tck/pom.xml
@@ -46,7 +46,7 @@
 		<dependency>
 			<groupId>org.testcontainers</groupId>
 			<artifactId>testcontainers</artifactId>
-			<version>1.19.1</version>
+			<version>1.20.6</version>
 		</dependency>
 
 		<dependency>