diff --git a/water-parent/pom.xml b/water-parent/pom.xml
index b27785633..a93754d2a 100644
--- a/water-parent/pom.xml
+++ b/water-parent/pom.xml
@@ -55,7 +55,7 @@
 
         <luffy.ver>1.6.0</luffy.ver>
 
-        <snakeyaml.ver>1.33</snakeyaml.ver>
+        <snakeyaml.ver>2.0</snakeyaml.ver>
         <hikaricp.ver>4.0.3</hikaricp.ver>
     </properties>