diff --git a/TopCoder/pom.xml b/TopCoder/pom.xml
index 1d0d0e1..73ca9af 100644
--- a/TopCoder/pom.xml
+++ b/TopCoder/pom.xml
@@ -41,7 +41,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.9.5</version>
+            <version>2.12.7.1</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.fasterxml.jackson.core/jackson-core -->
         <dependency>