diff --git a/pom.xml b/pom.xml
index c193297..91b21d3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -43,7 +43,7 @@
         <dependency>
             <groupId>com.fasterxml.jackson.dataformat</groupId>
             <artifactId>jackson-dataformat-yaml</artifactId>
-            <version>2.18.2</version>
+            <version>2.21.2</version>
         </dependency>
 
         <dependency>