diff --git a/examples/ioservice-replacing-example/pom.xml b/examples/ioservice-replacing-example/pom.xml
index 3a44f92d..ff505138 100644
--- a/examples/ioservice-replacing-example/pom.xml
+++ b/examples/ioservice-replacing-example/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.1.1</version>
+        <version>3.1.5</version>
         <relativePath/>
     </parent>
 	
diff --git a/examples/ioservice-replacing-example/src/main/java/ru/otus/ioservice/example/IOServiceExampleSpringBootApplication.java b/examples/ioservice-replacing-example/src/main/java/ru/otus/ioservice/example/IOServiceExampleSpringBootApplication.java
index 05a57288..8792dea0 100644
--- a/examples/ioservice-replacing-example/src/main/java/ru/otus/ioservice/example/IOServiceExampleSpringBootApplication.java
+++ b/examples/ioservice-replacing-example/src/main/java/ru/otus/ioservice/example/IOServiceExampleSpringBootApplication.java
@@ -8,6 +8,8 @@ import org.springframework.boot.builder.SpringApplicationBuilder;
 public class IOServiceExampleSpringBootApplication {
 
     public static void main(String[] args) {
-        new SpringApplicationBuilder(IOServiceExampleSpringBootApplication.class).headless(false).run(args);
+        new SpringApplicationBuilder(IOServiceExampleSpringBootApplication.class)
+                .headless(false)
+                .run(args);
     }
 }
diff --git a/examples/unit-testing-pure-spring-parallel/pom.xml b/examples/unit-testing-pure-spring-parallel/pom.xml
index 22953459..3c375887 100644
--- a/examples/unit-testing-pure-spring-parallel/pom.xml
+++ b/examples/unit-testing-pure-spring-parallel/pom.xml
@@ -5,7 +5,7 @@
     <parent>
         <groupId>org.springframework.boot</groupId>
         <artifactId>spring-boot-starter-parent</artifactId>
-        <version>3.1.1</version>
+        <version>3.1.5</version>
         <relativePath/>
     </parent>