diff --git a/spring-integration-kafka/src/api/overview.html b/spring-integration-kafka/src/api/overview.html
index d9e5faadd2..8b6c313b36 100644
--- a/spring-integration-kafka/src/api/overview.html
+++ b/spring-integration-kafka/src/api/overview.html
@@ -5,7 +5,7 @@ This document is the API specification for Spring Integration Kafka Extension
 <div id="overviewBody">
     <p>
         For further API reference and developer documentation, see the
-        <a href="http://static.springsource.org/spring-integration/reference" target="_top">Spring
+        <a href="https://docs.spring.io/spring-integration/reference" target="_top">Spring
             Integration reference documentation</a>.
         That documentation contains more detailed, developer-targeted
         descriptions, with conceptual overviews, definitions of terms,
@@ -14,8 +14,8 @@ This document is the API specification for Spring Integration Kafka Extension
 
     <p>
         If you are interested in commercial training, consultancy, and
-        support for Spring Integration, please visit <a href="http://www.springsource.com" target="_top">
-        http://www.springsource.com</a>
+        support for Spring Integration, please visit <a href="https://www.springsource.com" target="_top">
+        https://www.springsource.com</a>
     </p>
 </div>
 </body>
diff --git a/spring-integration-kafka/src/dist/notice.txt b/spring-integration-kafka/src/dist/notice.txt
index f62045a212..607cea5e0a 100644
--- a/spring-integration-kafka/src/dist/notice.txt
+++ b/spring-integration-kafka/src/dist/notice.txt
@@ -4,13 +4,13 @@
    ========================================================================
 
    This product includes software developed by
-   the Apache Software Foundation (http://www.apache.org).
+   the Apache Software Foundation (https://www.apache.org).
 
    The end-user documentation included with a redistribution, if any,
    must include the following acknowledgement:
 
      "This product includes software developed by the Spring Framework
-      Project (http://www.springframework.org)."
+      Project (https://www.springframework.org)."
 
    Alternatively, this acknowledgement may appear in the software itself,
    if and wherever such third-party acknowledgements normally appear.
diff --git a/spring-integration-kafka/src/main/resources/org/springframework/integration/kafka/config/spring-integration-kafka-3.1.xsd b/spring-integration-kafka/src/main/resources/org/springframework/integration/kafka/config/spring-integration-kafka-3.1.xsd
index a50008d7f6..2addbf8262 100644
--- a/spring-integration-kafka/src/main/resources/org/springframework/integration/kafka/config/spring-integration-kafka-3.1.xsd
+++ b/spring-integration-kafka/src/main/resources/org/springframework/integration/kafka/config/spring-integration-kafka-3.1.xsd
@@ -9,7 +9,7 @@
 	<xsd:import namespace="http://www.springframework.org/schema/beans"/>
 	<xsd:import namespace="http://www.springframework.org/schema/tool"/>
 	<xsd:import namespace="http://www.springframework.org/schema/integration"
-				schemaLocation="http://www.springframework.org/schema/integration/spring-integration.xsd"/>
+				schemaLocation="https://www.springframework.org/schema/integration/spring-integration.xsd"/>
 
 	<xsd:annotation>
 		<xsd:documentation><![CDATA[