diff --git a/druid-lookups/pom.xml b/druid-lookups/pom.xml
index 5fb74b26a..1cc7f5457 100644
--- a/druid-lookups/pom.xml
+++ b/druid-lookups/pom.xml
@@ -17,7 +17,7 @@
     <properties>
         <protobuf.version>3.1.0</protobuf.version>
         <flatbuffers.version>1.12.0</flatbuffers.version>
-        <jackson.version>2.10.5</jackson.version>
+        <jackson.version>2.12.6.1</jackson.version>
         <caffeine.version>2.8.0</caffeine.version>
         <curator.version>4.1.0</curator.version>
     </properties>
diff --git a/pom.xml b/pom.xml
index 3a1b569b8..10f81326e 100644
--- a/pom.xml
+++ b/pom.xml
@@ -30,7 +30,7 @@
         <json4s.version>3.6.9</json4s.version>
         <scalatest.version>3.2.2</scalatest.version>
         <scalaz.version>7.2.30</scalaz.version>
-        <jackson.version>2.11.3</jackson.version>
+        <jackson.version>2.12.6.1</jackson.version>
         <httpclient.version>4.5.12</httpclient.version>
         <guava.version>29.0-jre</guava.version>
         <jodatime.version>2.10.6</jodatime.version>