diff --git a/pom.xml b/pom.xml
index 76029c8..e129e4d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -11,7 +11,7 @@
     <properties>
 
         <!-- other properties for maven -->
-        <pulsar.version>2.5.1</pulsar.version>
+        <pulsar.version>2.7.5</pulsar.version>
         <maven.compiler.target>1.8</maven.compiler.target>
         <maven.compiler.source>1.8</maven.compiler.source>