diff --git a/docker-network-client/pom.xml b/docker-network-client/pom.xml
index 59d9ae6..f2353df 100644
--- a/docker-network-client/pom.xml
+++ b/docker-network-client/pom.xml
@@ -17,7 +17,7 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>1.8</java.version>
 		<rest-assured.version>4.5.1</rest-assured.version>
-		<testcontainers.version>1.20.3</testcontainers.version>
+		<testcontainers.version>1.20.4</testcontainers.version>
 	</properties>
 
 	<dependencies>