diff --git a/pom.xml b/pom.xml
index 43d9dc9..9975f75 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>10.21.1</version>
+								<version>10.21.2</version>
 							</dependency>
 						</dependencies>
 						<configuration>
diff --git a/thread-origin-agent/pom.xml b/thread-origin-agent/pom.xml
index 0192558..1212199 100644
--- a/thread-origin-agent/pom.xml
+++ b/thread-origin-agent/pom.xml
@@ -176,7 +176,7 @@
 							<dependency>
 								<groupId>com.puppycrawl.tools</groupId>
 								<artifactId>checkstyle</artifactId>
-								<version>10.21.1</version>
+								<version>10.21.2</version>
 							</dependency>
 						</dependencies>
 						<configuration>