diff --git a/back/data/pom.xml b/back/data/pom.xml
index ed92716..c59b373 100644
--- a/back/data/pom.xml
+++ b/back/data/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.23</version>
+            <version>1.31</version>
         </dependency>
 
         <!--Test-->