diff --git a/pom.xml b/pom.xml
index a5a0494..edc0571 100644
--- a/pom.xml
+++ b/pom.xml
@@ -45,7 +45,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>12.1.0</version>
+								<version>12.3.1</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/vaadin-date-range-picker/pom.xml b/vaadin-date-range-picker/pom.xml
index d5d1316..39c9a1c 100644
--- a/vaadin-date-range-picker/pom.xml
+++ b/vaadin-date-range-picker/pom.xml
@@ -261,7 +261,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>12.1.0</version>
+								<version>12.3.1</version>
 							</dependency>
 						</dependencies>
 						<configuration>