Index: trunk/tools/ivy.xml
===================================================================
--- trunk/tools/ivy.xml	(revision 17907)
+++ trunk/tools/ivy.xml	(revision 18051)
@@ -17,5 +17,5 @@
         <dependency org="net.java.dev.javacc" name="javacc" rev="7.0.10" conf="javacc->default"/>
         <!-- checkstyle->default -->
-        <dependency org="com.puppycrawl.tools" name="checkstyle" rev="8.36" conf="checkstyle->default"/>
+        <dependency org="com.puppycrawl.tools" name="checkstyle" rev="8.43" conf="checkstyle->default"/>
         <!-- proguard->default -->
         <dependency org="com.guardsquare" name="proguard-ant" rev="7.1.0-beta3" conf="proguard->default"/>