diff --git a/test/pom.xml b/test/pom.xml
index 413d032130ac..ea39bfe54ae7 100644
--- a/test/pom.xml
+++ b/test/pom.xml
@@ -244,7 +244,7 @@ THE SOFTWARE.
     <dependency>
       <groupId>org.jenkins-ci.plugins</groupId>
       <artifactId>mailer</artifactId>
-      <version>509.vc54d23fc427e</version>
+      <version>515.vd788654779b_1</version>
       <scope>test</scope>
     </dependency>
     <dependency>
diff --git a/war/pom.xml b/war/pom.xml
index cee540589b3a..6269afa4c45d 100644
--- a/war/pom.xml
+++ b/war/pom.xml
@@ -283,7 +283,7 @@ THE SOFTWARE.
                   <!-- detached after 1.493 -->
                   <groupId>org.jenkins-ci.plugins</groupId>
                   <artifactId>mailer</artifactId>
-                  <version>509.vc54d23fc427e</version>
+                  <version>515.vd788654779b_1</version>
                   <type>hpi</type>
                 </artifactItem>
                 <artifactItem>