diff --git a/pom.xml b/pom.xml
index 2fc4d2c..1859cce 100644
--- a/pom.xml
+++ b/pom.xml
@@ -32,7 +32,7 @@
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.source>1.8</maven.compiler.source>
 
-        <pipeline.version>4.5.20</pipeline.version>
+        <pipeline.version>4.5.21</pipeline.version>
 
         <junit.version>4.13.2</junit.version>
         <slf4j-api.version>2.0.18</slf4j-api.version>