diff --git a/build.gradle b/build.gradle
index 389c2fb9..ffd3fd71 100644
--- a/build.gradle
+++ b/build.gradle
@@ -126,7 +126,7 @@ task functional(description: 'Runs the functional tests.') {
 
 checkstyle {
   maxWarnings = 0
-  toolVersion = '10.12.0'
+  toolVersion = '10.12.1'
   getConfigDirectory().set(new File(rootDir, 'config/checkstyle'))
 }