diff --git a/pom.xml b/pom.xml
index 7762b42..401a633 100644
--- a/pom.xml
+++ b/pom.xml
@@ -67,7 +67,7 @@
         <maven.annotations.version>3.5</maven.annotations.version>
         <mockito.version>1.10.19</mockito.version>
         <wiremock.version>2.35.1</wiremock.version>
-        <jackson.version>2.17.2</jackson.version>
+        <jackson.version>2.21.0</jackson.version>
 
         <compiler.version>3.7.0</compiler.version>
         <maven.deploy.version>2.8.2</maven.deploy.version>