diff --git a/SpringBootExample/pom.xml b/SpringBootExample/pom.xml
index de01995c..b1a15ef9 100644
--- a/SpringBootExample/pom.xml
+++ b/SpringBootExample/pom.xml
@@ -7,12 +7,12 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.5.12</version>
+		<version>2.7.3</version>
 	</parent>
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-		<spring-boot.version>2.5.7</spring-boot.version>
+		<spring-boot.version>2.7.3</spring-boot.version>
 		<spring.version>5.3.13</spring.version>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<java.version>11</java.version>
diff --git a/pom.xml b/pom.xml
index 65df2dad..da7bce94 100644
--- a/pom.xml
+++ b/pom.xml
@@ -44,7 +44,7 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.6.6</version>
+		<version>2.7.3</version>
 	</parent>
 
 	<profiles>