diff --git a/sagas/CloudBank-DEMO/pom.xml b/sagas/CloudBank-DEMO/pom.xml
index bcd775f3..1f92dabe 100644
--- a/sagas/CloudBank-DEMO/pom.xml
+++ b/sagas/CloudBank-DEMO/pom.xml
@@ -65,7 +65,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-core</artifactId>
-      <version>1.5.13</version>
+      <version>1.5.19</version>
     </dependency>
     <dependency>
       <groupId>ch.qos.logback</groupId>