diff --git a/pom.xml b/pom.xml
index d55ceca..6d394ee 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/vaadin-simple-grid-filter/pom.xml b/vaadin-simple-grid-filter/pom.xml
index 16d8908..a76af4a 100644
--- a/vaadin-simple-grid-filter/pom.xml
+++ b/vaadin-simple-grid-filter/pom.xml
@@ -313,7 +313,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>10.21.3</version>
+								<version>10.21.4</version>
 							</dependency>
 						</dependencies>
 						<configuration>