diff --git a/jackson/pom.xml b/jackson/pom.xml
index e4ee034..3143745 100644
--- a/jackson/pom.xml
+++ b/jackson/pom.xml
@@ -45,7 +45,7 @@
         <maven.compile.targetLevel>1.8</maven.compile.targetLevel>
         <maven.compile.sourceLevel>${jdkVersion}</maven.compile.sourceLevel>
         <ucum.version>2.2-SNAPSHOT</ucum.version>
-        <jackson.version>2.14.2</jackson.version>
+        <jackson.version>2.18.6</jackson.version>
         <compile.exclude.files>module-info.java</compile.exclude.files>
     </properties>
     <dependencies>