diff --git a/pom.xml b/pom.xml
index e57b79c2..c3109c32 100644
--- a/pom.xml
+++ b/pom.xml
@@ -26,8 +26,8 @@
         <sonar.coverage.jacoco.xmlReportPaths>backend/target/site/jacoco/jacoco.xml,test-client/target/site/jacoco/jacoco.xml</sonar.coverage.jacoco.xmlReportPaths>
         <spring-boot-admin.version>4.0.0</spring-boot-admin.version>
         <spring-ai.version>1.0.0</spring-ai.version>
-        <jackson.version>2.18.2</jackson.version>
-        <jackson-next.version>3.0.3</jackson-next.version>
+        <jackson.version>2.21.1</jackson.version>
+        <jackson-next.version>3.1.0</jackson-next.version>
     </properties>
 
     <dependencyManagement>
diff --git a/test-client/pom.xml b/test-client/pom.xml
index 1ec6dcf0..2625237f 100644
--- a/test-client/pom.xml
+++ b/test-client/pom.xml
@@ -13,7 +13,7 @@
 
     <properties>
         <kotlin.version>2.1.10</kotlin.version>
-        <jackson.version>2.18.2</jackson.version>
+        <jackson.version>2.21.1</jackson.version>
         <maven.compiler.source>21</maven.compiler.source>
         <maven.compiler.target>21</maven.compiler.target>
     </properties>