diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 8b47774524..c29676be0a
--- a/pom.xml
+++ b/pom.xml
@@ -76,7 +76,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="run" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -90,7 +90,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseServer" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -104,7 +104,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseInit" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -182,7 +182,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="run" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -196,7 +196,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseServer" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -210,7 +210,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseInit" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -295,7 +295,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="run" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -309,7 +309,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseServer" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -323,7 +323,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseInit" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -401,7 +401,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="run" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -415,7 +415,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseServer" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -429,7 +429,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseInit" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -508,7 +508,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="run" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -522,7 +522,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseServer" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -536,7 +536,7 @@
                                 <configuration>
                                     <target>
                                         <ant target="databaseInit" antfile="${basedir}/src/config/build.xml">
-                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath" />
+                                            <reference torefid="maven.compile.classpath" refid="maven.compile.classpath"/>
                                         </ant>
                                     </target>
                                 </configuration>
@@ -1107,8 +1107,8 @@
                                 <exclude>target/**/*.*</exclude>
                             </excludes>
                             <!-- define the steps to apply to those files -->
-                            <trimTrailingWhitespace />
-                            <endWithNewline />
+                            <trimTrailingWhitespace/>
+                            <endWithNewline/>
                             <indent>
                                 <tabs>false</tabs>
                                 <spaces>true</spaces>
@@ -1149,8 +1149,8 @@
 
                     <!-- define a language-specific format -->
                     <java>
-                        <importOrder /> <!-- standard import order -->
-                        <removeUnusedImports /> <!-- self-explanatory -->
+                        <importOrder/> <!-- standard import order -->
+                        <removeUnusedImports/> <!-- self-explanatory -->
 
                         <!-- apply a specific flavor of google-java-format -->
                         <googleJavaFormat>
@@ -1237,7 +1237,7 @@
         <version.hibernate>3.6.10.Final</version.hibernate>
         <version.spotbugs.maven>4.7.3.2</version.spotbugs.maven>
         <version.spotbugs>4.7.3</version.spotbugs>
-        <version.springframework>4.3.30.RELEASE</version.springframework>
+        <version.springframework>5.3.33</version.springframework>
         <!-- tomcat 8.5 is last version to support Java 7. Tomcat 9+ requires Java 8. -->
         <tomcat.major.version>8</tomcat.major.version>
         <version.tomcat>8.5.84</version.tomcat>