Index: trunk/tools/checkstyle/META-INF/MANIFEST.MF
===================================================================
--- trunk/tools/checkstyle/META-INF/MANIFEST.MF	(revision 16183)
+++ trunk/tools/checkstyle/META-INF/MANIFEST.MF	(revision 16229)
@@ -3,5 +3,5 @@
 Bundle-Name: JOSM Checkstyle Eclipse Plugin
 Bundle-SymbolicName: org.openstreetmap.josm.checkstyle-eclipse-plugin;singleton:=true
-Bundle-Version: 8.27.0.qualifier
+Bundle-Version: 8.29.0.qualifier
 Require-Bundle: net.sf.eclipsecs.checkstyle,
  net.sf.eclipsecs.core,
Index: trunk/tools/ivy.xml
===================================================================
--- trunk/tools/ivy.xml	(revision 16183)
+++ trunk/tools/ivy.xml	(revision 16229)
@@ -14,5 +14,5 @@
         <dependency org="net.java.dev.javacc" name="javacc" rev="7.0.3" conf="javacc->default"/>
         <!-- checkstyle->default -->
-        <dependency org="com.puppycrawl.tools" name="checkstyle" rev="8.27" conf="checkstyle->default"/>
+        <dependency org="com.puppycrawl.tools" name="checkstyle" rev="8.29" conf="checkstyle->default"/>
         <!-- proguard->default -->
         <dependency org="net.sf.proguard" name="proguard-anttask" rev="6.2.2" conf="proguard->default"/>
@@ -25,6 +25,6 @@
         </dependency>
         <!-- spotbugs->default -->
-        <dependency org="com.github.spotbugs" name="spotbugs" rev="3.1.12" conf="spotbugs->default"/>
-        <dependency org="com.github.spotbugs" name="spotbugs-ant" rev="3.1.12" conf="spotbugs->default"/>
+        <dependency org="com.github.spotbugs" name="spotbugs" rev="4.0.1" conf="spotbugs->default"/>
+        <dependency org="com.github.spotbugs" name="spotbugs-ant" rev="4.0.1" conf="spotbugs->default"/>
     </dependencies>
 </ivy-module>