diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index 194dea2..77332e5 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -4,7 +4,7 @@ protobuf = "0.9.5"
 springBoot = "3.5.4"
 downloadTask = "5.6.0"
 spotless = "7.2.1"
-checkstyleTools = "10.26.1"
+checkstyleTools = "12.1.1"
 springDependencyManagement = "1.1.7"
 
 # direct dependencies