diff --git a/check.xml b/check.xml
index 927f1d7b2..92d03466a 100644
--- a/check.xml
+++ b/check.xml
@@ -105,7 +105,7 @@
 
 
   <target name="init-ivy">
-    <property name="ivy.version"  value="2.4.0-rc1"/>
+    <property name="ivy.version"  value="2.4.0"/>
     <property name="ivy.jar.url"  value="http://repo1.maven.org/maven2/org/apache/ivy/ivy/${ivy.version}/ivy-${ivy.version}.jar"/>
     <property name="ivy.jar.dir"  value="${build.dir}/ivy"/>
     <property name="ivy.jar.file" value="${ivy.jar.dir}/ivy.jar"/>
@@ -221,11 +221,11 @@
     <fail message="Define path to java file 'path'">
       <condition><not><isset property="path"/></not></condition>
     </fail>
-  	<fixcrlf srcdir="src/main" includes="${path}" javafiles="yes" tab="remove" tablength="4"/>
+    <fixcrlf srcdir="src/main" includes="${path}" javafiles="yes" tab="remove" tablength="4"/>
   </target>
 
   <target name="findbugs" description="--> checks Ant codebase with Findbugs" depends="init-ivy,build" xmlns:fb="http://findbugs.sourceforge.net/">
-    <ivy:cachepath organisation="com.google.code.findbugs" module="findbugs-ant" revision="1.3.9"
+    <ivy:cachepath organisation="com.google.code.findbugs" module="findbugs-ant" revision="3.0.0"
                    inline="true" conf="default" pathid="findbugs.real.classpath" transitive="true"/>
     <!-- Load the Findbugs AntTasks -->               
     <taskdef uri="http://findbugs.sourceforge.net/" resource="edu/umd/cs/findbugs/anttask/tasks.properties" classpathref="findbugs.real.classpath" />