diff --git a/docs/src/docs/asciidoc/examples/spring-authorization-server-docs-examples.gradle b/docs/src/docs/asciidoc/examples/spring-authorization-server-docs-examples.gradle
index eb463e31..e296b0d7 100644
--- a/docs/src/docs/asciidoc/examples/spring-authorization-server-docs-examples.gradle
+++ b/docs/src/docs/asciidoc/examples/spring-authorization-server-docs-examples.gradle
@@ -11,7 +11,7 @@ repositories {
 }
 
 dependencies {
-	implementation platform("org.springframework.boot:spring-boot-dependencies:2.5.12")
+	implementation platform("org.springframework.boot:spring-boot-dependencies:2.6.7")
 	implementation "org.springframework.boot:spring-boot-starter-web"
 	implementation "org.springframework.boot:spring-boot-starter-thymeleaf"
 	implementation "org.springframework.boot:spring-boot-starter-security"
diff --git a/samples/custom-consent-authorizationserver/samples-custom-consent-authorizationserver.gradle b/samples/custom-consent-authorizationserver/samples-custom-consent-authorizationserver.gradle
index 0e20e3dc..2b31edf8 100644
--- a/samples/custom-consent-authorizationserver/samples-custom-consent-authorizationserver.gradle
+++ b/samples/custom-consent-authorizationserver/samples-custom-consent-authorizationserver.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id "org.springframework.boot" version "2.5.12"
+	id "org.springframework.boot" version "2.6.7"
 	id "io.spring.dependency-management" version "1.0.11.RELEASE"
 	id "java"
 }
diff --git a/samples/default-authorizationserver/samples-default-authorizationserver.gradle b/samples/default-authorizationserver/samples-default-authorizationserver.gradle
index 0f065405..d73a69e2 100644
--- a/samples/default-authorizationserver/samples-default-authorizationserver.gradle
+++ b/samples/default-authorizationserver/samples-default-authorizationserver.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id "org.springframework.boot" version "2.5.12"
+	id "org.springframework.boot" version "2.6.7"
 	id "io.spring.dependency-management" version "1.0.11.RELEASE"
 	id "java"
 }
diff --git a/samples/federated-identity-authorizationserver/samples-federated-identity-authorizationserver.gradle b/samples/federated-identity-authorizationserver/samples-federated-identity-authorizationserver.gradle
index c92237f7..57540ebc 100644
--- a/samples/federated-identity-authorizationserver/samples-federated-identity-authorizationserver.gradle
+++ b/samples/federated-identity-authorizationserver/samples-federated-identity-authorizationserver.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id "org.springframework.boot" version "2.5.12"
+	id "org.springframework.boot" version "2.6.7"
 	id "io.spring.dependency-management" version "1.0.11.RELEASE"
 	id "java"
 }
diff --git a/samples/messages-client/samples-messages-client.gradle b/samples/messages-client/samples-messages-client.gradle
index d36318be..b2bfd133 100644
--- a/samples/messages-client/samples-messages-client.gradle
+++ b/samples/messages-client/samples-messages-client.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id "org.springframework.boot" version "2.5.12"
+	id "org.springframework.boot" version "2.6.7"
 	id "io.spring.dependency-management" version "1.0.11.RELEASE"
 	id "java"
 }
diff --git a/samples/messages-resource/samples-messages-resource.gradle b/samples/messages-resource/samples-messages-resource.gradle
index e6c0e2d7..e398ac90 100644
--- a/samples/messages-resource/samples-messages-resource.gradle
+++ b/samples/messages-resource/samples-messages-resource.gradle
@@ -1,5 +1,5 @@
 plugins {
-	id "org.springframework.boot" version "2.5.12"
+	id "org.springframework.boot" version "2.6.7"
 	id "io.spring.dependency-management" version "1.0.11.RELEASE"
 	id "java"
 }