diff --git a/biometric.nbi.web/pom.xml b/biometric.nbi.web/pom.xml
old mode 100755
new mode 100644
index 264af26..280ecab
--- a/biometric.nbi.web/pom.xml
+++ b/biometric.nbi.web/pom.xml
@@ -50,7 +50,7 @@
   </build>
   <properties>
             <!--jackson-2-version>2.10.3</jackson-2-version-->
-            <spring.version>4.3.6.RELEASE</spring.version>
+            <spring.version>5.2.5.RELEASE</spring.version>
             <spring.security.version>4.1.0.RELEASE</spring.security.version>
             <!-- neo4j.version>3.0.7</neo4j.version-->
             <neo4j.version>3.1.1</neo4j.version>
diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index c399bc4..66c5716
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
             <!--spring.version>4.2.6.RELEASE</spring.version-->
-            <spring.version>4.3.6.RELEASE</spring.version>
+            <spring.version>5.2.5.RELEASE</spring.version>
             <spring.security.version>4.1.0.RELEASE</spring.security.version>
             <spring.boot.version>1.2.5.RELEASE</spring.boot.version>