diff --git a/telegrambots-spring-boot-starter/pom.xml b/telegrambots-spring-boot-starter/pom.xml
index 51d6532a..d9d79ea8 100644
--- a/telegrambots-spring-boot-starter/pom.xml
+++ b/telegrambots-spring-boot-starter/pom.xml
@@ -71,7 +71,7 @@
         <project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 
         <telegrambots.version>5.0.1</telegrambots.version>
-        <spring-boot.version>2.4.2</spring-boot.version>
+        <spring-boot.version>2.4.3</spring-boot.version>
 
         <maven-gpg-plugin.version>1.6</maven-gpg-plugin.version>
         <nexus-staging-maven-plugin.version>1.6.8</nexus-staging-maven-plugin.version>
@@ -272,4 +272,4 @@
             </plugins>
         </pluginManagement>
     </build>
-</project>
\ No newline at end of file
+</project>