diff --git a/springdog-project/springdog-tests/springdog-integration-tests/build.gradle b/springdog-project/springdog-tests/springdog-integration-tests/build.gradle
index 4e8fd30..b531cca 100644
--- a/springdog-project/springdog-tests/springdog-integration-tests/build.gradle
+++ b/springdog-project/springdog-tests/springdog-integration-tests/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '3.2.3'
+    id 'org.springframework.boot' version '3.4.0'
 }
 
 compileJava {
diff --git a/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-security/build.gradle b/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-security/build.gradle
index 5b37f39..ca0a507 100644
--- a/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-security/build.gradle
+++ b/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-security/build.gradle
@@ -1,6 +1,6 @@
 plugins {
 	id 'java'
-	id 'org.springframework.boot' version '3.3.2'
+	id 'org.springframework.boot' version '3.4.0'
 	id 'io.spring.dependency-management' version '1.1.6'
 }
 
diff --git a/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-thymeleaf/build.gradle b/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-thymeleaf/build.gradle
index 4b38c04..ae3e84b 100644
--- a/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-thymeleaf/build.gradle
+++ b/springdog-project/springdog-tests/springdog-smoke-tests/springdog-smoke-test-thymeleaf/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '3.3.2'
+    id 'org.springframework.boot' version '3.4.0'
     id 'io.spring.dependency-management' version '1.1.6'
 }