diff --git a/appender/kafka/pom.xml b/appender/kafka/pom.xml
index a7e312f4..663fdb34 100644
--- a/appender/kafka/pom.xml
+++ b/appender/kafka/pom.xml
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.21.2</version>
+            <version>2.21.3</version>
         </dependency>
 
         <!-- test -->
diff --git a/collector/kafka/pom.xml b/collector/kafka/pom.xml
index af192691..bc31d86d 100644
--- a/collector/kafka/pom.xml
+++ b/collector/kafka/pom.xml
@@ -65,7 +65,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
-            <version>2.21.2</version>
+            <version>2.21.3</version>
         </dependency>
     </dependencies>