diff --git a/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml b/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml
index 006981c..e635267 100644
--- a/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml
+++ b/jenkins_home/plugins/email-ext/META-INF/maven/org.jenkins-ci.plugins/email-ext/pom.xml
@@ -279,7 +279,7 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins</groupId>
             <artifactId>credentials</artifactId>
-            <version>2.1.11</version>
+            <version>2.3.19</version>
             <scope>test</scope>
         </dependency>
         <dependency>