diff --git a/pom.xml b/pom.xml
index e4d561c..e2a8fcf 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
         <servlet.api.version>4.0.0</servlet.api.version>
         <spring.jdbc.version>5.0.5.RELEASE</spring.jdbc.version>
         <jstl.version>1.2</jstl.version>
-        <jackson.version>2.9.5</jackson.version>
+        <jackson.version>2.12.7.1</jackson.version>
         <postgresql.jdbc.version>42.2.2</postgresql.jdbc.version>
         <junit.jupiter.version>5.0.1</junit.jupiter.version>
         <junit.platform.version>1.0.3</junit.platform.version>