diff --git a/pom.xml b/pom.xml
index d991a824e..f5610c59b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -170,7 +170,7 @@
     <springboot.version>4.0.3</springboot.version>
 
     <junit5.version>6.0.3</junit5.version>
-    <jackson.version>2.21.0</jackson.version>
+    <jackson.version>2.21.1</jackson.version>
     <jackson3.version>3.0.4</jackson3.version>
     <assertj.version>3.27.7</assertj.version>
     <mockito.version>5.21.0</mockito.version>
diff --git a/vertx/feign-vertx/pom.xml b/vertx/feign-vertx/pom.xml
index f5a4c34c2..b293f6d68 100644
--- a/vertx/feign-vertx/pom.xml
+++ b/vertx/feign-vertx/pom.xml
@@ -31,7 +31,7 @@
 
   <properties>
     <main.java.version>11</main.java.version>
-    <jackson.version>2.21.0</jackson.version>
+    <jackson.version>2.21.1</jackson.version>
   </properties>
 
   <dependencyManagement>