diff --git a/liquibase-sample/pom.xml b/liquibase-sample/pom.xml
old mode 100755
new mode 100644
index 6a2e4ce..b209641
--- a/liquibase-sample/pom.xml
+++ b/liquibase-sample/pom.xml
@@ -83,7 +83,7 @@
 		<dependency>
 			<groupId>org.liquibase</groupId>
 			<artifactId>liquibase-core</artifactId>
-			<version>2.0.5</version>
+			<version>4.8.0</version>
 			<scope>test</scope>
 		</dependency>