diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index c234cd3..0b8a4dc
--- a/pom.xml
+++ b/pom.xml
@@ -46,7 +46,7 @@
         <dependency>
             <groupId>org.liquibase</groupId>
             <artifactId>liquibase-core</artifactId>
-            <version>3.6.2</version>
+            <version>4.8.0</version>
         </dependency>
 
     </dependencies>