diff --git a/pom.xml b/pom.xml
index 60aa27d51..a40563067 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
     </parent>
 
     <groupId>org.springframework.samples</groupId>
     <artifactId>spring-petclinic-microservices</artifactId>
-    <version>2.6.1</version>
+    <version>2.6.3</version>
     <name>${project.artifactId}</name>
     <packaging>pom</packaging>
 
@@ -30,7 +30,7 @@
         <assertj.version>3.17.1</assertj.version>
 
         <spring-boot.version>2.6.0</spring-boot.version>
-        <spring-cloud.version>2021.0.0</spring-cloud.version>
+        <spring-cloud.version>2021.0.1</spring-cloud.version>
         <chaos-monkey-spring-boot.version>2.3.10</chaos-monkey-spring-boot.version>
 
         <docker.image.prefix>springcommunity</docker.image.prefix>
diff --git a/spring-petclinic-admin-server/pom.xml b/spring-petclinic-admin-server/pom.xml
index 095a0c0d0..39c3b0027 100644
--- a/spring-petclinic-admin-server/pom.xml
+++ b/spring-petclinic-admin-server/pom.xml
@@ -12,7 +12,7 @@
     <parent>
         <groupId>org.springframework.samples</groupId>
         <artifactId>spring-petclinic-microservices</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
     </parent>
 
     <properties>
diff --git a/spring-petclinic-api-gateway/pom.xml b/spring-petclinic-api-gateway/pom.xml
index 4c82edc9b..fa27bba62 100644
--- a/spring-petclinic-api-gateway/pom.xml
+++ b/spring-petclinic-api-gateway/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>org.springframework.samples</groupId>
         <artifactId>spring-petclinic-microservices</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
     </parent>
 
     <properties>
diff --git a/spring-petclinic-config-server/pom.xml b/spring-petclinic-config-server/pom.xml
index 68d1f0eb0..347ed9384 100644
--- a/spring-petclinic-config-server/pom.xml
+++ b/spring-petclinic-config-server/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>org.springframework.samples</groupId>
         <artifactId>spring-petclinic-microservices</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
     </parent>
 
     <properties>
diff --git a/spring-petclinic-customers-service/pom.xml b/spring-petclinic-customers-service/pom.xml
index 0f224495b..6f1711ae6 100644
--- a/spring-petclinic-customers-service/pom.xml
+++ b/spring-petclinic-customers-service/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.samples</groupId>
 		<artifactId>spring-petclinic-microservices</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
 	</parent>
 
     <properties>
diff --git a/spring-petclinic-discovery-server/pom.xml b/spring-petclinic-discovery-server/pom.xml
index 0c9321960..3933a41b6 100644
--- a/spring-petclinic-discovery-server/pom.xml
+++ b/spring-petclinic-discovery-server/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>org.springframework.samples</groupId>
         <artifactId>spring-petclinic-microservices</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
     </parent>
 
     <properties>
diff --git a/spring-petclinic-vets-service/pom.xml b/spring-petclinic-vets-service/pom.xml
index 2e017f92f..4c3c77046 100644
--- a/spring-petclinic-vets-service/pom.xml
+++ b/spring-petclinic-vets-service/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.samples</groupId>
 		<artifactId>spring-petclinic-microservices</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
 	</parent>
 
     <properties>
diff --git a/spring-petclinic-visits-service/pom.xml b/spring-petclinic-visits-service/pom.xml
index 5df45a4ba..89aed0d6b 100644
--- a/spring-petclinic-visits-service/pom.xml
+++ b/spring-petclinic-visits-service/pom.xml
@@ -11,7 +11,7 @@
     <parent>
         <groupId>org.springframework.samples</groupId>
         <artifactId>spring-petclinic-microservices</artifactId>
-        <version>2.6.1</version>
+        <version>2.6.3</version>
     </parent>
 
     <properties>