diff --git a/pom.xml b/pom.xml
index 3f8faf5..383b915 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>13.3.0</version>
+								<version>13.4.0</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/testcontainers-selenium/pom.xml b/testcontainers-selenium/pom.xml
index 71b2ddc..a917460 100644
--- a/testcontainers-selenium/pom.xml
+++ b/testcontainers-selenium/pom.xml
@@ -320,7 +320,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>13.3.0</version>
+								<version>13.4.0</version>
 							</dependency>
 						</dependencies>
 						<configuration>