diff --git a/netty-socketio-examples/netty-socketio-core-example/pom.xml b/netty-socketio-examples/netty-socketio-core-example/pom.xml
index 5de1d961..cefb3f06 100644
--- a/netty-socketio-examples/netty-socketio-core-example/pom.xml
+++ b/netty-socketio-examples/netty-socketio-core-example/pom.xml
@@ -18,7 +18,7 @@
         <micrometer.version>1.16.1</micrometer.version>
         <hll.version>1.6.0</hll.version>
         <netty.version>4.2.9.Final</netty.version>
-        <jackson.version>2.20.1</jackson.version>
+        <jackson.version>2.21.1</jackson.version>
     </properties>
 
     <dependencyManagement>
diff --git a/netty-socketio-examples/netty-socketio-examples-quarkus-base/pom.xml b/netty-socketio-examples/netty-socketio-examples-quarkus-base/pom.xml
index 8de2af9e..84e31205 100644
--- a/netty-socketio-examples/netty-socketio-examples-quarkus-base/pom.xml
+++ b/netty-socketio-examples/netty-socketio-examples-quarkus-base/pom.xml
@@ -46,7 +46,7 @@
     <dependency>
       <groupId>ch.qos.logback</groupId>
       <artifactId>logback-core</artifactId>
-      <version>1.5.19</version>
+      <version>1.5.25</version>
     </dependency>
     <dependency>
       <groupId>io.quarkus</groupId>