diff --git a/pom.xml b/pom.xml
index e6dd4d4..544cf4e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -33,7 +33,7 @@
         <dependency>
             <groupId>org.jenkins-ci.plugins.workflow</groupId>
             <artifactId>workflow-step-api</artifactId>
-            <version>2.12</version>
+            <version>639.v6eca_cd8c04a_a_</version>
             <scope>test</scope>
         </dependency>
         <dependency>