diff --git a/pom.xml b/pom.xml
index 19d556e08..27b99d2a4 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,12 +6,12 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.4</version>
+        <version>3.4.1</version>
     </parent>
 
     <groupId>org.springframework.samples</groupId>
     <artifactId>spring-petclinic-microservices</artifactId>
-    <version>3.3.4</version>
+    <version>3.4.1</version>
     <name>${project.artifactId}</name>
     <packaging>pom</packaging>
 
@@ -29,7 +29,7 @@
     <properties>
         <java.version>17</java.version>
 
-        <spring-cloud.version>2023.0.3</spring-cloud.version>
+        <spring-cloud.version>2024.0.0</spring-cloud.version>
         <chaos-monkey-spring-boot.version>3.1.0</chaos-monkey-spring-boot.version>
         <jolokia-core.version>1.7.1</jolokia-core.version>
 
diff --git a/spring-petclinic-admin-server/pom.xml b/spring-petclinic-admin-server/pom.xml
index e8faa0f84..5237607e3 100644
--- a/spring-petclinic-admin-server/pom.xml
+++ b/spring-petclinic-admin-server/pom.xml
@@ -12,11 +12,11 @@
     <parent>
         <groupId>org.springframework.samples</groupId>
         <artifactId>spring-petclinic-microservices</artifactId>
-        <version>3.3.4</version>
+        <version>3.4.1</version>
     </parent>
 
     <properties>
-        <spring-boot-admin.version>3.2.0</spring-boot-admin.version>
+        <spring-boot-admin.version>3.4.1</spring-boot-admin.version>
         <docker.image.exposed.port>9090</docker.image.exposed.port>
         <docker.image.dockerfile.dir>${basedir}/../docker</docker.image.dockerfile.dir>
     </properties>
@@ -35,6 +35,10 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-cache</artifactId>
+        </dependency>
 
         <!-- Spring Boot Admin -->
         <dependency>
@@ -53,6 +57,10 @@
             <groupId>org.jolokia</groupId>
             <artifactId>jolokia-core</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+        </dependency>
 
     </dependencies>
 
diff --git a/spring-petclinic-api-gateway/pom.xml b/spring-petclinic-api-gateway/pom.xml
index 802f34f30..bcc70c182 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>3.3.4</version>
+        <version>3.4.1</version>
     </parent>
 
     <properties>
@@ -20,6 +20,7 @@
         <webjars-angular.version>1.8.3</webjars-angular.version>
         <webjars-angular-ui-router.version>1.0.30</webjars-angular-ui-router.version>
         <webjars-marked.version>14.1.2</webjars-marked.version>
+        <squareup-okhttp3.version>4.12.0</squareup-okhttp3.version>
 
         <libsass-maven-plugin.version>0.2.29</libsass-maven-plugin.version>
         <docker.image.exposed.port>8081</docker.image.exposed.port>
@@ -42,6 +43,10 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-actuator</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-cache</artifactId>
+        </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
@@ -95,6 +100,10 @@
             <groupId>io.zipkin.reporter2</groupId>
             <artifactId>zipkin-reporter-brave</artifactId>
         </dependency>
+        <dependency>
+            <groupId>com.github.ben-manes.caffeine</groupId>
+            <artifactId>caffeine</artifactId>
+        </dependency>
 
         <!-- Webjars -->
         <dependency>
@@ -141,6 +150,7 @@
         <dependency>
             <groupId>com.squareup.okhttp3</groupId>
             <artifactId>mockwebserver</artifactId>
+            <version>${squareup-okhttp3.version}</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
diff --git a/spring-petclinic-config-server/pom.xml b/spring-petclinic-config-server/pom.xml
index 5556418a4..a6cce24c7 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>3.3.4</version>
+        <version>3.4.1</version>
     </parent>
 
     <properties>
diff --git a/spring-petclinic-customers-service/pom.xml b/spring-petclinic-customers-service/pom.xml
index 2edf67460..96a53c758 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>3.3.4</version>
+        <version>3.4.1</version>
 	</parent>
 
     <properties>
diff --git a/spring-petclinic-discovery-server/pom.xml b/spring-petclinic-discovery-server/pom.xml
index 0dfc3a642..970f9743b 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>3.3.4</version>
+        <version>3.4.1</version>
     </parent>
 
     <properties>
diff --git a/spring-petclinic-genai-service/pom.xml b/spring-petclinic-genai-service/pom.xml
index a664bbaf1..093e909cd 100644
--- a/spring-petclinic-genai-service/pom.xml
+++ b/spring-petclinic-genai-service/pom.xml
@@ -11,7 +11,7 @@
 	<parent>
 		<groupId>org.springframework.samples</groupId>
 		<artifactId>spring-petclinic-microservices</artifactId>
-        <version>3.3.4</version>
+        <version>3.4.1</version>
 	</parent>
 
     <properties>
diff --git a/spring-petclinic-vets-service/pom.xml b/spring-petclinic-vets-service/pom.xml
index 8da89402b..fc28730a2 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>3.3.4</version>
+        <version>3.4.1</version>
 	</parent>
 
     <properties>
diff --git a/spring-petclinic-visits-service/pom.xml b/spring-petclinic-visits-service/pom.xml
index 2b4b3f18e..5ad4c6b5f 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>3.3.4</version>
+        <version>3.4.1</version>
     </parent>
 
     <properties>