diff --git a/pom.xml b/pom.xml
index c09dee2..63d592c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
     <maven.compiler.release>25</maven.compiler.release>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
     <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-    <jackson.version>2.21.3</jackson.version>
+    <jackson.version>2.21.4</jackson.version>
     <jacoco.version>0.8.12</jacoco.version>
   </properties>
 
@@ -104,7 +104,7 @@
       <groupId>com.fasterxml.jackson.core</groupId>
       <artifactId>jackson-annotations</artifactId>
       <!-- TODO use ${jackson.version} when 2.21.1 is available on maven central -->
-      <version>2.21</version>
+      <version>2.22</version>
     </dependency>
     <!-- XML libraries -->
     <!-- XML-XSLT with Saxon -->