diff --git a/build.gradle.kts b/build.gradle.kts
index 91093ff..b865ae0 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -15,7 +15,7 @@ java {
 }
 
 checkstyle {
-	toolVersion = "12.3.0"
+	toolVersion = "13.0.0"
 	maxWarnings = 0
 }