diff --git a/pom.xml b/pom.xml
index 239ede6..7f4ec50 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2074,7 +2074,7 @@
         <hk2.config.version>5.1.0-RC2</hk2.config.version>
         <httpclient.version>4.5</httpclient.version> <!-- TODO: 4.5.2 doesn't work; apache client connector tests -->
         <istack.commons.runtime.version>3.0.8</istack.commons.runtime.version>
-        <jackson.version>2.9.8</jackson.version>
+        <jackson.version>2.9.9</jackson.version>
         <jackson1.version>1.9.13</jackson1.version>
         <jakarta.activation.version>1.2.1</jakarta.activation.version>
         <javassist.version>3.25.0-GA</javassist.version>