diff --git a/Plugin Cubot/Plugin Cubot.iml b/Plugin Cubot/Plugin Cubot.iml
index 51cbabd..779d178 100644
--- a/Plugin Cubot/Plugin Cubot.iml	
+++ b/Plugin Cubot/Plugin Cubot.iml	
@@ -23,13 +23,13 @@
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-sync:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:bson:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-core:3.9.1" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.2.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.3.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.5.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.6.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: com.sparkjava:spark-core:2.8.0" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
     <orderEntry type="library" name="Maven: org.eclipse.jetty:jetty-server:9.4.12.v20180830" level="project" />
diff --git a/Plugin Misc HW/Plugin Misc HW.iml b/Plugin Misc HW/Plugin Misc HW.iml
index 0fced4a..b60e708 100644
--- a/Plugin Misc HW/Plugin Misc HW.iml	
+++ b/Plugin Misc HW/Plugin Misc HW.iml	
@@ -22,13 +22,13 @@
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-sync:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:bson:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-core:3.9.1" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.2.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.3.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.5.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.6.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: com.sparkjava:spark-core:2.8.0" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
     <orderEntry type="library" name="Maven: org.eclipse.jetty:jetty-server:9.4.12.v20180830" level="project" />
diff --git a/Plugin NPC/Plugin NPC.iml b/Plugin NPC/Plugin NPC.iml
index 670fb69..277b9e7 100644
--- a/Plugin NPC/Plugin NPC.iml	
+++ b/Plugin NPC/Plugin NPC.iml	
@@ -25,13 +25,13 @@
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-sync:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:bson:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-core:3.9.1" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.2.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.3.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.5.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.6.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: com.sparkjava:spark-core:2.8.0" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
     <orderEntry type="library" name="Maven: org.eclipse.jetty:jetty-server:9.4.12.v20180830" level="project" />
diff --git a/Plugin Plant/Plugin Plant.iml b/Plugin Plant/Plugin Plant.iml
index 670fb69..277b9e7 100644
--- a/Plugin Plant/Plugin Plant.iml	
+++ b/Plugin Plant/Plugin Plant.iml	
@@ -25,13 +25,13 @@
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-sync:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:bson:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-core:3.9.1" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.2.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.3.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.5.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.6.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: com.sparkjava:spark-core:2.8.0" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
     <orderEntry type="library" name="Maven: org.eclipse.jetty:jetty-server:9.4.12.v20180830" level="project" />
diff --git a/Server/Server.iml b/Server/Server.iml
index 2a7aaea..ff5c39c 100644
--- a/Server/Server.iml
+++ b/Server/Server.iml
@@ -24,13 +24,13 @@
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-sync:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:bson:3.9.1" level="project" />
     <orderEntry type="library" name="Maven: org.mongodb:mongodb-driver-core:3.9.1" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.2.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.3.RELEASE" level="project" />
-    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.3.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework.security:spring-security-core:5.1.5.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-aop:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-beans:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-context:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-core:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-jcl:5.1.6.RELEASE" level="project" />
+    <orderEntry type="library" name="Maven: org.springframework:spring-expression:5.1.6.RELEASE" level="project" />
     <orderEntry type="library" name="Maven: com.sparkjava:spark-core:2.8.0" level="project" />
     <orderEntry type="library" name="Maven: org.slf4j:slf4j-api:1.7.25" level="project" />
     <orderEntry type="library" name="Maven: org.eclipse.jetty:jetty-server:9.4.12.v20180830" level="project" />
diff --git a/Server/pom.xml b/Server/pom.xml
index d3b61cd..af0a44f 100644
--- a/Server/pom.xml
+++ b/Server/pom.xml
@@ -110,10 +110,11 @@
             <artifactId>mongodb-driver-sync</artifactId>
             <version>3.9.1</version>
         </dependency>
+        <!-- https://mvnrepository.com/artifact/org.springframework.security/spring-security-core -->
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-core</artifactId>
-            <version>5.1.2.RELEASE</version>
+            <version>5.1.5.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>com.sparkjava</groupId>
diff --git a/pom.xml b/pom.xml
index b4ad6e3..fad6323 100644
--- a/pom.xml
+++ b/pom.xml
@@ -9,7 +9,6 @@
     <version>1.4a</version>
     <packaging>pom</packaging>
 
-
     <build>
         <plugins>
             <plugin>