diff --git a/pom.xml b/pom.xml
index d8e67b2..d53fb8d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -151,7 +151,7 @@
 
 		<version.com.github.spotbugs>4.7.3.6</version.com.github.spotbugs>
 		<version.com.google.cloud.tools.plugins.jib>3.4.0</version.com.google.cloud.tools.plugins.jib>
-		<version.com.puppycrawl.tools.checkstyle>10.12.3</version.com.puppycrawl.tools.checkstyle>
+		<version.com.puppycrawl.tools.checkstyle>10.12.4</version.com.puppycrawl.tools.checkstyle>
 		<version.io.kokuwa.maven.parent>0.6.13-SNAPSHOT</version.io.kokuwa.maven.parent>
 		<version.io.github.git-commit-id>6.0.0</version.io.github.git-commit-id>
 		<version.org.jacoco>0.8.10</version.org.jacoco>