diff --git a/spring-cloud/spring-cloud-config/client/src/main/java/com/baeldung/spring/cloud/config/client/ConfigClient.java b/spring-cloud/spring-cloud-config/client/src/main/java/com/baeldung/spring/cloud/config/client/ConfigClient.java
index 1dd3bbdab0..57d6606469 100644
--- a/spring-cloud/spring-cloud-config/client/src/main/java/com/baeldung/spring/cloud/config/client/ConfigClient.java
+++ b/spring-cloud/spring-cloud-config/client/src/main/java/com/baeldung/spring/cloud/config/client/ConfigClient.java
@@ -4,9 +4,8 @@ import org.springframework.beans.factory.annotation.Value;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
 import org.springframework.http.MediaType;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PathVariable;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
 import org.springframework.web.bind.annotation.RestController;
 
 @SpringBootApplication
@@ -22,7 +21,7 @@ public class ConfigClient {
         SpringApplication.run(ConfigClient.class, args);
     }
 
-    @RequestMapping(value = "/whoami/{username}", method = RequestMethod.GET, produces = MediaType.TEXT_PLAIN_VALUE)
+    @GetMapping(value = "/whoami/{username}", produces = MediaType.TEXT_PLAIN_VALUE)
     public String whoami(@PathVariable("username") String username) {
         return String.format("Hello %s! You are a(n) %s and your password is '%s'.\n", username, role, password);
     }
diff --git a/spring-cloud/spring-cloud-config/pom.xml b/spring-cloud/spring-cloud-config/pom.xml
index 3d176ed403..5097a63092 100644
--- a/spring-cloud/spring-cloud-config/pom.xml
+++ b/spring-cloud/spring-cloud-config/pom.xml
@@ -9,10 +9,10 @@
     <packaging>pom</packaging>
 
     <parent>
+        <artifactId>parent-boot-2</artifactId>
         <groupId>com.baeldung</groupId>
-        <artifactId>parent-boot-1</artifactId>
         <version>0.0.1-SNAPSHOT</version>
-        <relativePath>../../parent-boot-1</relativePath>
+        <relativePath>../../parent-boot-2</relativePath>
     </parent>
 
     <modules>
@@ -33,7 +33,8 @@
     </dependencyManagement>
 
     <properties>
-        <spring-cloud-dependencies.version>Brixton.SR7</spring-cloud-dependencies.version>
+        <spring-cloud-dependencies.version>Hoxton.RELEASE</spring-cloud-dependencies.version>
+        <spring-boot.version>2.2.2.RELEASE</spring-boot.version>
     </properties>
 
 </project>
diff --git a/spring-cloud/spring-cloud-config/server/src/main/java/com/baeldung/spring/cloud/config/server/SecurityConfiguration.java b/spring-cloud/spring-cloud-config/server/src/main/java/com/baeldung/spring/cloud/config/server/SecurityConfiguration.java
new file mode 100644
index 0000000000..b50184f296
--- /dev/null
+++ b/spring-cloud/spring-cloud-config/server/src/main/java/com/baeldung/spring/cloud/config/server/SecurityConfiguration.java
@@ -0,0 +1,18 @@
+package com.baeldung.spring.cloud.config.server;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
+
+@Configuration
+public class SecurityConfiguration extends WebSecurityConfigurerAdapter {
+
+    @Override
+    public void configure(HttpSecurity http) throws Exception {
+        http.csrf()
+                .ignoringAntMatchers("/encrypt/**")
+                .ignoringAntMatchers("/decrypt/**");
+
+        super.configure(http);
+    }
+}
diff --git a/spring-cloud/spring-cloud-config/server/src/main/resources/application.properties b/spring-cloud/spring-cloud-config/server/src/main/resources/application.properties
index 3d4f3bcd47..18d4b3596a 100644
--- a/spring-cloud/spring-cloud-config/server/src/main/resources/application.properties
+++ b/spring-cloud/spring-cloud-config/server/src/main/resources/application.properties
@@ -1,9 +1,5 @@
 server.port=8888
 spring.cloud.config.server.git.uri=
 spring.cloud.config.server.git.clone-on-start=true
-security.user.name=root
-security.user.password=s3cr3t
-encrypt.key-store.location=classpath:/config-server.jks
-encrypt.key-store.password=my-s70r3-s3cr3t
-encrypt.key-store.alias=config-server-key
-encrypt.key-store.secret=my-k34-s3cr3t
+spring.security.user.name=root
+spring.security.user.password=s3cr3t
diff --git a/spring-cloud/spring-cloud-config/server/src/main/resources/bootstrap.properties b/spring-cloud/spring-cloud-config/server/src/main/resources/bootstrap.properties
new file mode 100644
index 0000000000..f2d75f5846
--- /dev/null
+++ b/spring-cloud/spring-cloud-config/server/src/main/resources/bootstrap.properties
@@ -0,0 +1,4 @@
+encrypt.keyStore.location=classpath:/config-server.jks
+encrypt.keyStore.password=my-s70r3-s3cr3t
+encrypt.keyStore.alias=config-server-key
+encrypt.keyStore.secret=my-k34-s3cr3t