diff --git a/pom.xml b/pom.xml
index f3a7ac2..433e1e7 100644
--- a/pom.xml
+++ b/pom.xml
@@ -37,7 +37,7 @@
     <!-- dependencies -->
     <slf4j.version>1.7.25</slf4j.version>
     <logback.classic.version>1.2.3</logback.classic.version>
-    <jackson.version>2.9.10.1</jackson.version>
+    <jackson.version>2.12.7.1</jackson.version>
     <apache.http.client.version>4.5.7</apache.http.client.version>
     <apache.http.core.version>4.4.11</apache.http.core.version>
     <spark.version>2.8.0</spark.version>