diff --git a/dynamic-tcp-autoconfigure/pom.xml b/dynamic-tcp-autoconfigure/pom.xml
index 8aac2de..b614314 100644
--- a/dynamic-tcp-autoconfigure/pom.xml
+++ b/dynamic-tcp-autoconfigure/pom.xml
@@ -12,7 +12,7 @@
         <java.version>1.8</java.version>
         <maven.compiler.source>${java.version}</maven.compiler.source>
         <maven.compiler.target>${java.version}</maven.compiler.target>
-        <spring-boot.version>2.3.1.RELEASE</spring-boot.version>
+        <spring-boot.version>2.5.15</spring-boot.version>
         <dynamic-tcp.version>0.0.1-SNAPSHOT</dynamic-tcp.version>
     </properties>