diff --git a/Dockerfile b/Dockerfile
index 4e939ed..43a735f 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 FROM golang:1.15.2
 
-ARG RHINO_VERSION=1.2.1
+ARG RHINO_VERSION=1.2.2
 
 ENV GO111MODULE=on
 
diff --git a/README.md b/README.md
index 8408a2d..2f84ede 100644
--- a/README.md
+++ b/README.md
@@ -1,11 +1,11 @@
 <p align="center">
-    <img alt="Rhino Logo" src="https://raw.githubusercontent.com/clivern/Rhino/master/assets/img/gopher.png?v=1.2.1" width="150" />
+    <img alt="Rhino Logo" src="https://raw.githubusercontent.com/clivern/Rhino/master/assets/img/gopher.png?v=1.2.2" width="150" />
     <h3 align="center">Rhino</h3>
     <p align="center">HTTP Mocking & Debugging Service</p>
     <p align="center">
         <a href="https://travis-ci.com/Clivern/Rhino"><img src="https://travis-ci.com/Clivern/Rhino.svg?branch=master"></a>
-        <a href="https://github.com/Clivern/Rhino/releases"><img src="https://img.shields.io/badge/Version-1.2.1-red.svg"></a>
-        <a href="https://goreportcard.com/report/github.com/Clivern/Rhino"><img src="https://goreportcard.com/badge/github.com/clivern/Rhino?v=1.2.1"></a>
+        <a href="https://github.com/Clivern/Rhino/releases"><img src="https://img.shields.io/badge/Version-1.2.2-red.svg"></a>
+        <a href="https://goreportcard.com/report/github.com/Clivern/Rhino"><img src="https://goreportcard.com/badge/github.com/clivern/Rhino?v=1.2.2"></a>
         <a href="https://hub.docker.com/r/clivern/rhino"><img src="https://img.shields.io/badge/Docker-Latest-green"></a>
         <a href="https://github.com/Clivern/Rhino/blob/master/LICENSE"><img src="https://img.shields.io/badge/LICENSE-MIT-orange.svg"></a>
     </p>
diff --git a/core/controller/debug.go b/core/controller/debug.go
index ad9cc69..49f3b68 100644
--- a/core/controller/debug.go
+++ b/core/controller/debug.go
@@ -34,11 +34,11 @@ func Debug(c *gin.Context) {
 	headers := make(map[string]string)
 
 	for k, v := range c.Request.URL.Query() {
-		parameters[k] = v[0]
+		parameters[k] = strings.Join(v, ", ")
 	}
 
 	for k, v := range c.Request.Header {
-		headers[k] = v[0]
+		headers[k] = strings.Join(v, ", ")
 	}
 
 	route := model.GetRoute(c.FullPath(), "", parameters)
diff --git a/core/controller/mock.go b/core/controller/mock.go
index cdffb6f..04b8c31 100644
--- a/core/controller/mock.go
+++ b/core/controller/mock.go
@@ -35,11 +35,11 @@ func Mock(c *gin.Context) {
 	headers := make(map[string]string)
 
 	for k, v := range c.Request.URL.Query() {
-		parameters[k] = v[0]
+		parameters[k] = strings.Join(v, ", ")
 	}
 
 	for k, v := range c.Request.Header {
-		headers[k] = v[0]
+		headers[k] = strings.Join(v, ", ")
 	}
 
 	route := model.GetRoute(c.FullPath(), c.Request.Method, parameters)
diff --git a/deployment/docker-compose/docker-compose.yml b/deployment/docker-compose/docker-compose.yml
index 7216e51..2b94de9 100644
--- a/deployment/docker-compose/docker-compose.yml
+++ b/deployment/docker-compose/docker-compose.yml
@@ -1,7 +1,7 @@
 version: '3'
 services:
     rhino:
-        image: 'clivern/rhino:release-1.2.1'
+        image: 'clivern/rhino:release-1.2.2'
         ports:
             - "8080:8080"
         command: '/app/rhino serve -c /app/configs/config.prod.json'