diff --git a/Chapter02/practice05/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml b/Chapter02/practice05/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml
index d7759d0..98bf97f 100644
--- a/Chapter02/practice05/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml
+++ b/Chapter02/practice05/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml
@@ -122,7 +122,7 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>junit</artifactId>
-            <version>1.2</version>
+            <version>1159.v0b_396e1e07dd</version>
         </dependency>
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>