diff --git a/spring-boot-master/spring-boot-project/spring-boot-dependencies/pom.xml b/spring-boot-master/spring-boot-project/spring-boot-dependencies/pom.xml
old mode 100755
new mode 100644
index 0b73a341..424b1822
--- a/spring-boot-master/spring-boot-project/spring-boot-dependencies/pom.xml
+++ b/spring-boot-master/spring-boot-project/spring-boot-dependencies/pom.xml
@@ -68,7 +68,7 @@
 		<gson.version>2.8.5</gson.version>
 		<h2.version>1.4.197</h2.version>
 		<hamcrest.version>1.3</hamcrest.version>
-		<hazelcast.version>3.11.1</hazelcast.version>
+		<hazelcast.version>5.1</hazelcast.version>
 		<hazelcast-hibernate5.version>1.3.1</hazelcast-hibernate5.version>
 		<hibernate.version>5.4.0.Final</hibernate.version>
 		<hibernate-validator.version>6.0.14.Final</hibernate-validator.version>