Grails 2.3.7删除itext 2.0.8 jar

我尝试将应用程序从Grails 2.2.4更新到2.3.7,并且我遇到了iText依赖项的问题.

执行grails资源依赖项向我显示我有2个用于iText的jar

+--- org.grails:grails-docs:2.3.7
|    \--- org.xhtmlrenderer:core-renderer:R8
|    \--- org.yaml:snakeyaml:1.8
|    \--- org.grails:grails-gdoc-engine:1.0.1
|    \--- **com.lowagie:itext:2.0.8**
|    \--- commons-lang:commons-lang:2.6
+--- org.grails.plugins:jasper:1.8.0
|    \--- **com.lowagie:itext:2.1.7**
|         \--- bouncycastle:bcmail-jdk14:138
|         \--- bouncycastle:bcprov-jdk14:138
|         \--- org.bouncycastle:bctsp-jdk14:1.38
|              \--- org.bouncycastle:bcprov-jdk14:1.38
|              \--- org.bouncycastle:bcmail-jdk14:1.38

我试图删除在BuildConfig上添加的itext 2.0.8

grails.project.dependency.resolution = {
    // inherit Grails' default dependencies
    inherits("global") {
    excludes "itext" 
 }

但是,当我刷新依赖关系时,Grails无论如何都会添加itext 2.0.8.

有人可以给我一个解决方案的提示吗？

最良好的问候