diff --git a/build.gradle b/build.gradle
index e974b762382..c21497f7f79 100644
--- a/build.gradle
+++ b/build.gradle
@@ -173,7 +173,7 @@ dependencies {
     testCompile "org.testfx:testfx-core:4.0.+"
     testCompile "org.testfx:testfx-junit5:4.0.+"
 
-    checkstyle 'com.puppycrawl.tools:checkstyle:8.22'
+    checkstyle 'com.puppycrawl.tools:checkstyle:8.23'
     xjc 'com.sun.xml.bind:jaxb-xjc:2.2.4-1'
     jython 'org.python:jython-standalone:2.7.1'
 }