diff --git a/buildSrc b/buildSrc
index acc86b0942..55c3e5065f 160000
--- a/buildSrc
+++ b/buildSrc
@@ -1 +1 @@
-Subproject commit acc86b0942c9fbf06eb75ca5d067701bf9de5076
+Subproject commit 55c3e5065f378eaaeae5739ecf078c1f5815845d
diff --git a/spring-integration-http/src/main/java/org/springframework/integration/http/inbound/HttpRequestHandlingEndpointSupport.java b/spring-integration-http/src/main/java/org/springframework/integration/http/inbound/HttpRequestHandlingEndpointSupport.java
index 385884dafd..8d48528660 100644
--- a/spring-integration-http/src/main/java/org/springframework/integration/http/inbound/HttpRequestHandlingEndpointSupport.java
+++ b/spring-integration-http/src/main/java/org/springframework/integration/http/inbound/HttpRequestHandlingEndpointSupport.java
@@ -270,6 +270,7 @@ abstract class HttpRequestHandlingEndpointSupport extends MessagingGatewaySuppor
 				if (reply != null) {
 					ServletServerHttpResponse response = new ServletServerHttpResponse(servletResponse);
 					this.headerMapper.fromHeaders(((Message<?>) reply).getHeaders(), response.getHeaders());
+					response.close();
 					if (this.extractReplyPayload) {
 						reply = ((Message<?>) reply).getPayload();
 					}