diff --git a/envcn/.env b/envcn/.env
index 83ad647..51ccf31 100644
--- a/envcn/.env
+++ b/envcn/.env
@@ -1,6 +1,6 @@
 APP_VERSION=0.0.3-SNAPSHOT
-ELK_VERSION=7.16.2
-RABBIT_MQ=3.9.11-management
-ZIPKIN=2.23.15
-MY_SQL=8.0.27
-KEY_CLOAK=15.1.1
\ No newline at end of file
+ELK_VERSION=7.17.1
+RABBIT_MQ=3.9.13-management
+ZIPKIN=2.23.16
+MY_SQL=8.0.28
+KEY_CLOAK=16.1.1
\ No newline at end of file
diff --git a/k8s/deployments.yml b/k8s/deployments.yml
index b565049..fe65dc6 100644
--- a/k8s/deployments.yml
+++ b/k8s/deployments.yml
@@ -56,7 +56,7 @@ spec:
         spec:
             containers:
                 -   name: auth-server
-                    image: jboss/keycloak:15.1.1
+                    image: jboss/keycloak:16.1.1
                     env:
                         -   name: JAVA_OPTS_APPEND
                             value: '-Djboss.socket.binding.port-offset=1919'
@@ -117,7 +117,7 @@ spec:
                 app: app-db
         spec:
             containers:
-                -   image: mysql:8.0.27
+                -   image: mysql:8.0.28
                     name: app-db
                     env:
                         -   name: MYSQL_DATABASE
@@ -189,7 +189,7 @@ spec:
         spec:
             containers:
                 -   name: rabbit-mq
-                    image: rabbitmq:3.9.11-management
+                    image: rabbitmq:3.9.13-management
                     ports:
                         -   containerPort: 5672
                         -   containerPort: 15672
@@ -212,13 +212,13 @@ spec:
         spec:
             containers:
                 -   name: zipkin
-                    image: openzipkin/zipkin:2.23.15
+                    image: openzipkin/zipkin:2.23.16
                     ports:
                         -   containerPort: 9411
 ---
 
 #ELK Stack
-# Elastic Search
+# Elasticsearch
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -247,7 +247,7 @@ spec:
                           mountPath: /mnt/pv/elasticsearch
             containers:
                 -   name: elasticsearch
-                    image: docker.elastic.co/elasticsearch/elasticsearch:7.16.2
+                    image: docker.elastic.co/elasticsearch/elasticsearch:7.17.1
                     env:
                         -   name: ES_JAVA_OPTS
                             value: "-Xmx256m -Xms256m"
@@ -292,7 +292,7 @@ spec:
         spec:
             containers:
                 -   name: logstash
-                    image: docker.elastic.co/logstash/logstash:7.16.2
+                    image: docker.elastic.co/logstash/logstash:7.17.1
                     env:
                         -   name: ES_JAVA_OPTS
                             value: "-Xmx256m -Xms256m"
@@ -333,7 +333,7 @@ spec:
         spec:
             containers:
                 -   name: kibana
-                    image: docker.elastic.co/kibana/kibana:7.16.2
+                    image: docker.elastic.co/kibana/kibana:7.17.1
                     ports:
                         -   containerPort: 5601
                     volumeMounts:
diff --git a/pom.xml b/pom.xml
index aab5109..19dd2d4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -4,7 +4,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.2</version>
+        <version>2.6.4</version>
         <relativePath /> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.ubaid.ms</groupId>
@@ -29,7 +29,7 @@
 
     <properties>
         <java.version>17</java.version>
-        <spring-cloud.version>2021.0.0</spring-cloud.version>
+        <spring-cloud.version>2021.0.1</spring-cloud.version>
     </properties>
 
     <dependencies>
diff --git a/readme.md b/readme.md
index c2d60dc..886f375 100644
--- a/readme.md
+++ b/readme.md
@@ -8,12 +8,12 @@ Abstract
     - **Distributed Tracing**
 - Following are the Tools and technologies which I am using:
   - **Java 17**
-  - **Spring Boot 2.6.2**
-  - **Spring Cloud 2021.0.0 (Security, Config Server, Service Discovery and Distributed Tracing)**
-  - **KeyCloak Server (Authorization Server) 15.1.1**
-  - **Zipkin Version 2.23.15 (Distribute Tracing)**
-  - **Rabbit MQ Version 3.9.11-management(Message Broker)**
-  - **ELK Stack Version 7.16.2**
+  - **Spring Boot 2.6.4**
+  - **Spring Cloud 2021.0.1 (Security, Config Server, Service Discovery and Distributed Tracing)**
+  - **KeyCloak Server (Authorization Server) 16.1.1**
+  - **Zipkin Version 2.23.16 (Distribute Tracing)**
+  - **Rabbit MQ Version 3.9.13-management(Message Broker)**
+  - **ELK Stack Version 7.17.1**
     
 Requirements
 -----------