diff --git a/performance-testing-tool/application/pom.xml b/performance-testing-tool/application/pom.xml
index 3b85049..3c08ddb 100644
--- a/performance-testing-tool/application/pom.xml
+++ b/performance-testing-tool/application/pom.xml
@@ -61,7 +61,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.9</version>
+            <version>2.12.6.1</version>
         </dependency>
 
 <!--        Concurrency framework-->