diff --git a/course-mw/sunbird-util/sunbird-cache-utils/pom.xml b/course-mw/sunbird-util/sunbird-cache-utils/pom.xml
index a2e59fabf..4ee800c32 100644
--- a/course-mw/sunbird-util/sunbird-cache-utils/pom.xml
+++ b/course-mw/sunbird-util/sunbird-cache-utils/pom.xml
@@ -23,7 +23,7 @@
       <dependency>
          <groupId>ch.qos.logback</groupId>
          <artifactId>logback-classic</artifactId>
-         <version>1.2.3</version>
+         <version>1.2.13</version>
       </dependency>
       <dependency>
          <groupId>net.logstash.logback</groupId>