diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 3995eb0e..c127b6a1
--- a/pom.xml
+++ b/pom.xml
@@ -40,7 +40,7 @@
         <spring.version>5.1.2.RELEASE</spring.version>
         <spring-data.version>2.1.2.RELEASE</spring-data.version>
 
-        <hibernate-validator.version>6.0.9.Final</hibernate-validator.version>
+        <hibernate-validator.version>6.0.20.Final</hibernate-validator.version>
         <aws-java-sdk.version>1.11.515</aws-java-sdk.version>
         <junit.version>4.12</junit.version>
         <mockito.version>2.23.0</mockito.version>