diff --git a/redisson-spring-boot-starter/pom.xml b/redisson-spring-boot-starter/pom.xml
index bf5836d06..102e1a11a 100644
--- a/redisson-spring-boot-starter/pom.xml
+++ b/redisson-spring-boot-starter/pom.xml
@@ -9,7 +9,7 @@
     </parent>
 
     <properties>
-        <spring-boot.version>2.4.1</spring-boot.version>
+        <spring-boot.version>2.4.3</spring-boot.version>
     </properties>
 
     <artifactId>redisson-spring-boot-starter</artifactId>