diff --git a/pom.xml b/pom.xml
index 5aa7648f..d30e3553 100644
--- a/pom.xml
+++ b/pom.xml
@@ -72,7 +72,7 @@
         <server_java_target_version>1.8</server_java_target_version>
 
         <org.springframework.version>4.3.10.RELEASE</org.springframework.version>
-        <jackson.version>2.9.2</jackson.version>
+        <jackson.version>2.11.1</jackson.version>
         <gitlab.version>1.2.5</gitlab.version>
         <servlet.version>3.1.0</servlet.version>
         <guava.version>20.0</guava.version>