diff --git "a/study-notes/j2ee-collection/architecture/02-\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241/nacos-1.3.2-source/pom.xml" "b/study-notes/j2ee-collection/architecture/02-\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241/nacos-1.3.2-source/pom.xml"
index 28670a407..0661bd70f 100644
--- "a/study-notes/j2ee-collection/architecture/02-\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241/nacos-1.3.2-source/pom.xml"
+++ "b/study-notes/j2ee-collection/architecture/02-\345\210\206\345\270\203\345\274\217\344\272\213\345\212\241/nacos-1.3.2-source/pom.xml"
@@ -147,7 +147,7 @@
         <cglib-nodep.version>2.1</cglib-nodep.version>
         <jcip-annotations.version>1.0</jcip-annotations.version>
         <jackson-core.version>2.10.4</jackson-core.version>
-        <jackson-databind.version>2.10.4</jackson-databind.version>
+        <jackson-databind.version>2.12.7.1</jackson-databind.version>
         <jackson-core-asl.version>1.9.13</jackson-core-asl.version>
         <jjwt.version>0.10.5</jjwt.version>
         <netty-all.version>4.1.42.Final</netty-all.version>