diff --git a/pom.xml b/pom.xml
index 44faec41..8d6b3498 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>10.21.3</version>
+								<version>10.21.4</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/sessionize-java-client/pom.xml b/sessionize-java-client/pom.xml
index 03702559..05982fd6 100644
--- a/sessionize-java-client/pom.xml
+++ b/sessionize-java-client/pom.xml
@@ -481,7 +481,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>10.21.3</version>
+								<version>10.21.4</version>
 							</dependency>
 						</dependencies>
 						<configuration>