diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 8561e44..56e6d1f
--- a/pom.xml
+++ b/pom.xml
@@ -49,7 +49,7 @@
   
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.version>4.1.1.RELEASE</spring.version>
+        <spring.version>5.2.22.RELEASE</spring.version>
         <eclipselink.version>2.6.0-M3</eclipselink.version>
     </properties>
   <dependencies>
diff --git a/radar.se/pom.xml b/radar.se/pom.xml
old mode 100755
new mode 100644
index 08c9a4f..43aef29
--- a/radar.se/pom.xml
+++ b/radar.se/pom.xml
@@ -49,7 +49,7 @@
   
   <properties>
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <spring.version>4.1.1.RELEASE</spring.version>
+        <spring.version>5.2.22.RELEASE</spring.version>
         <eclipselink.version>2.6.0-M3</eclipselink.version>
     </properties>
   <dependencies>