diff --git a/pom.xml b/pom.xml
index eb38de2..e0a3e84 100644
--- a/pom.xml
+++ b/pom.xml
@@ -25,7 +25,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.9</version>
+            <version>2.12.7.1</version>
         </dependency>
         <dependency>
             <groupId>io.reactivex.rxjava2</groupId>