diff --git a/pom.xml b/pom.xml
index 1746bae..c37f6f2 100644
--- a/pom.xml
+++ b/pom.xml
@@ -22,7 +22,7 @@
         <commons-io.version>2.14.0</commons-io.version>
         <commons-collections.version>4.4</commons-collections.version>
         <guava.version>33.2.1-jre</guava.version>
-        <jackson-databind.version>2.15.4</jackson-databind.version>
+        <jackson-databind.version>2.18.9</jackson-databind.version>
         <gson.version>2.11.0</gson.version>
         <fastjson2.version>2.0.53</fastjson2.version>
         <tinypinyin.version>2.0.3.RELEASE</tinypinyin.version>