diff --git a/converters/polaris/pom.xml b/converters/polaris/pom.xml
index 6f94523..df4e916 100644
--- a/converters/polaris/pom.xml
+++ b/converters/polaris/pom.xml
@@ -43,7 +43,7 @@
         <maven.compiler.target>11</maven.compiler.target>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
         <snakeyaml.version>2.2</snakeyaml.version>
-        <jackson.version>2.17.0</jackson.version>
+        <jackson.version>2.18.9</jackson.version>
         <junit.version>5.10.2</junit.version>
     </properties>