diff --git a/pom.xml b/pom.xml
index d67936b..48fe2df 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
 		<dependency>
 			<groupId>org.testcontainers</groupId>
 			<artifactId>kafka</artifactId>
-			<version>1.21.3</version>
+			<version>1.21.4</version>
 			<scope>test</scope>
 		</dependency>
 		<dependency>