diff --git a/config/pom.xml b/config/pom.xml
index d38371063..6eabba727 100644
--- a/config/pom.xml
+++ b/config/pom.xml
@@ -45,7 +45,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.23</version>
+            <version>1.31</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/com.alibaba/fastjson -->
         <dependency>