diff --git a/rxjava2/pom.xml b/rxjava2/pom.xml
index fa2705f7..6fa2df8e 100644
--- a/rxjava2/pom.xml
+++ b/rxjava2/pom.xml
@@ -24,7 +24,7 @@
 
         <main.verticle>com.example.demo.MainVerticle</main.verticle>
         <assertj-core.version>3.26.3</assertj-core.version>
-        <jackson.version>2.18.0</jackson.version>
+        <jackson.version>2.18.2</jackson.version>
         <slf4j.version>2.0.16</slf4j.version>
         <logback.version>1.5.12</logback.version>
         <log4j.version>2.24.1</log4j.version>