diff --git a/samples/spring-boot-auto-config/pom.xml b/samples/spring-boot-auto-config/pom.xml
index 1f2bbd59d0..b534fa139b 100644
--- a/samples/spring-boot-auto-config/pom.xml
+++ b/samples/spring-boot-auto-config/pom.xml
@@ -73,7 +73,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>2.2.6.RELEASE</version>
+                <version>2.3.1.RELEASE</version>
             </plugin>
         </plugins>
     </build>
diff --git a/samples/spring-boot-plain/pom.xml b/samples/spring-boot-plain/pom.xml
index 6298df5f30..92d387e197 100644
--- a/samples/spring-boot-plain/pom.xml
+++ b/samples/spring-boot-plain/pom.xml
@@ -70,7 +70,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>2.2.6.RELEASE</version>
+                <version>2.3.1.RELEASE</version>
             </plugin>
         </plugins>
     </build>
diff --git a/spring-boot-starter/pom.xml b/spring-boot-starter/pom.xml
index c926a77acd..c478883a3c 100644
--- a/spring-boot-starter/pom.xml
+++ b/spring-boot-starter/pom.xml
@@ -31,7 +31,7 @@
             <plugin>
                 <groupId>org.springframework.boot</groupId>
                 <artifactId>spring-boot-maven-plugin</artifactId>
-                <version>2.2.6.RELEASE</version>
+                <version>2.3.1.RELEASE</version>
             </plugin>
         </plugins>
     </build>