diff --git a/pom.xml b/pom.xml
index 5a06dce..892d0f6 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
         <projectEmail>https://github.com/Commonjava/indy-tracking-service</projectEmail>
         <atlas.version>1.1.1</atlas.version>
         <eventmodel.version>2.0</eventmodel.version>
-        <cassandra.version>3.11.3</cassandra.version>
+        <cassandra.version>3.11.5</cassandra.version>
     </properties>
 
     <dependencies>