diff --git a/httpClients/boot-http-proxy/pom.xml b/httpClients/boot-http-proxy/pom.xml
index ea5776f33..294886d8c 100644
--- a/httpClients/boot-http-proxy/pom.xml
+++ b/httpClients/boot-http-proxy/pom.xml
@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.6</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.rest.proxy</groupId>
diff --git a/httpClients/boot-rest-template/pom.xml b/httpClients/boot-rest-template/pom.xml
index cf1703cca..f9bfe32ca 100644
--- a/httpClients/boot-rest-template/pom.xml
+++ b/httpClients/boot-rest-template/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.6</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.rest.template</groupId>
diff --git a/jpa/keyset-pagination/blaze-persistence/pom.xml b/jpa/keyset-pagination/blaze-persistence/pom.xml
index b200dae1c..3db41cea6 100644
--- a/jpa/keyset-pagination/blaze-persistence/pom.xml
+++ b/jpa/keyset-pagination/blaze-persistence/pom.xml
@@ -7,7 +7,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.3.6</version>
+        <version>3.4.0</version>
         <relativePath/> <!-- lookup parent from repository -->
     </parent>
     <groupId>com.example.keysetpagination</groupId>