diff --git a/build.gradle b/build.gradle
index 5a6befddc8..cff1075cb8 100644
--- a/build.gradle
+++ b/build.gradle
@@ -75,7 +75,7 @@ configure([rootProject] + javaProjects) { project ->
 	}
 
 	checkstyle {
-		toolVersion = "10.12.1"
+		toolVersion = "10.12.3"
 		configDirectory.set(rootProject.file("src/checkstyle"))
 	}