diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 2cb88219..ac3bc630
--- a/pom.xml
+++ b/pom.xml
@@ -301,7 +301,7 @@
         <dependency>
             <groupId>org.yaml</groupId>
             <artifactId>snakeyaml</artifactId>
-            <version>1.33</version>
+            <version>2.0</version>
         </dependency>
         <dependency>
             <groupId>com.lowagie</groupId>