Merge with master

@@ -304,7 +304,8 @@ public class CoapTransportResource extends AbstractCoapTransportResource {
     }
 
     private String getTokenFromRequest(Request request) {
-        return request.getSource().getHostAddress() + ":" + request.getSourcePort() + ":" + request.getTokenString();
+        return (request.getSourceContext() != null ? request.getSourceContext().getPeerAddress().getAddress().getHostAddress() : "null")
+                + ":" + (request.getSourceContext() != null ? request.getSourceContext().getPeerAddress().getPort() : -1) + ":" + request.getTokenString();
     }
 
     private Optional<DeviceTokenCredentials> decodeCredentials(Request request) {

@@ -37,7 +37,7 @@
         <blackBoxTests.skip>true</blackBoxTests.skip>
         <testcontainers.version>1.9.1</testcontainers.version>
         <zeroturnaround.version>1.10</zeroturnaround.version>
-        <httpclient.version>4.5.6</httpclient.version>
+        <httpclient.version>4.5.13</httpclient.version>
     </properties>
 
     <dependencies>

@@ -39,7 +39,7 @@
         <javax-annotation.version>1.3.2</javax-annotation.version>
         <jakarta.xml.bind-api.version>2.3.2</jakarta.xml.bind-api.version>
         <jaxb-runtime.version>2.3.2</jaxb-runtime.version>
-        <spring-boot.version>2.3.5.RELEASE</spring-boot.version>
+        <spring-boot.version>2.3.9.RELEASE</spring-boot.version>
         <spring.version>5.2.10.RELEASE</spring.version>
         <spring-security.version>5.4.1</spring-security.version>
         <spring-data-redis.version>2.4.1</spring-data-redis.version>
@@ -75,7 +75,7 @@
         <grpc.version>1.22.1</grpc.version>
         <lombok.version>1.18.18</lombok.version>
         <paho.client.version>1.2.4</paho.client.version>
-        <netty.version>4.1.53.Final</netty.version>
+        <netty.version>4.1.60.Final</netty.version>
         <os-maven-plugin.version>1.5.0</os-maven-plugin.version>
         <rabbitmq.version>4.8.0</rabbitmq.version>
         <surfire.version>2.19.1</surfire.version>