diff --git a/JPLS/pom.xml b/JPLS/pom.xml
index 7882e3c..a6a400f 100644
--- a/JPLS/pom.xml
+++ b/JPLS/pom.xml
@@ -202,7 +202,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.16</version>
+            <version>1.31</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/commons-codec/commons-codec -->
         <dependency>
@@ -284,7 +284,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.16</version>
+            <version>1.31</version>
         </dependency>
         <!-- https://mvnrepository.com/artifact/commons-codec/commons-codec -->
         <dependency>