diff --git a/dynamic-tcp/pom.xml b/dynamic-tcp/pom.xml
index 68db06a..339d623 100644
--- a/dynamic-tcp/pom.xml
+++ b/dynamic-tcp/pom.xml
@@ -20,7 +20,7 @@
         <dependency>
             <groupId>org.springframework.integration</groupId>
             <artifactId>spring-integration-core</artifactId>
-            <version>5.3.1.RELEASE</version>
+            <version>5.3.3.RELEASE</version>
         </dependency>
         <dependency>
             <groupId>org.springframework.integration</groupId>