diff --git a/transactionoutbox-jackson/pom.xml b/transactionoutbox-jackson/pom.xml
index f49e0780..2242386d 100644
--- a/transactionoutbox-jackson/pom.xml
+++ b/transactionoutbox-jackson/pom.xml
@@ -11,7 +11,7 @@
   <artifactId>transactionoutbox-jackson</artifactId>
   <description>A safe implementation of the transactional outbox pattern for Java (Jackson extension library)</description>
   <properties>
-    <jackson.version>2.21.0</jackson.version>
+    <jackson.version>2.21.1</jackson.version>
     <commons.lang.version>3.20.0</commons.lang.version>
   </properties>
   <dependencies>