diff --git a/libraries/mdms-client/pom.xml b/libraries/mdms-client/pom.xml
index 02f20e0a6..1008a6138 100644
--- a/libraries/mdms-client/pom.xml
+++ b/libraries/mdms-client/pom.xml
@@ -6,7 +6,7 @@
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
     <version>1.5.22.RELEASE</version>
-    <relativePath></relativePath>
+    <relativePath/>
   </parent>
   <groupId>org.egov</groupId>
   <artifactId>mdms-client</artifactId>
@@ -79,7 +79,7 @@
     <dependency>
       <groupId>com.fasterxml.jackson.dataformat</groupId>
       <artifactId>jackson-dataformat-yaml</artifactId>
-      <version>2.7.9</version>
+      <version>2.20.1</version>
     </dependency>
     <dependency>
       <groupId>com.fasterxml.jackson.core</groupId>