diff --git a/examples/selenium-container/build.gradle b/examples/selenium-container/build.gradle
index e8a7861a7d9..bc15c0cf1c0 100644
--- a/examples/selenium-container/build.gradle
+++ b/examples/selenium-container/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '2.3.2.RELEASE'
+    id 'org.springframework.boot' version '2.5.1'
 }
 apply plugin: 'io.spring.dependency-management'
 
diff --git a/examples/spring-boot-kotlin-redis/build.gradle b/examples/spring-boot-kotlin-redis/build.gradle
index f2d9d8d97ec..8fa625b8f80 100644
--- a/examples/spring-boot-kotlin-redis/build.gradle
+++ b/examples/spring-boot-kotlin-redis/build.gradle
@@ -1,5 +1,5 @@
 plugins {
-    id("org.springframework.boot") version "2.1.5.RELEASE"
+    id("org.springframework.boot") version "2.5.1"
     id("org.jetbrains.kotlin.jvm") version "1.3.31"
     id("org.jetbrains.kotlin.plugin.spring") version "1.3.31"
 }
diff --git a/examples/spring-boot/build.gradle b/examples/spring-boot/build.gradle
index 4821f0921e3..26cefac03c2 100644
--- a/examples/spring-boot/build.gradle
+++ b/examples/spring-boot/build.gradle
@@ -1,6 +1,6 @@
 plugins {
     id 'java'
-    id 'org.springframework.boot' version '2.3.2.RELEASE'
+    id 'org.springframework.boot' version '2.5.1'
 }
 apply plugin: 'io.spring.dependency-management'