diff --git a/docs/src/reference/docbook/introduction/requirements.xml b/docs/src/reference/docbook/introduction/requirements.xml
index 9cf5c3d7..f14c8055 100644
--- a/docs/src/reference/docbook/introduction/requirements.xml
+++ b/docs/src/reference/docbook/introduction/requirements.xml
@@ -9,6 +9,6 @@
   <title>Requirements</title>
 
   <para>The Spring Shell requires JDK level 6.0 and above as well as the
-  <ulink url="http://www.springsource.org/about">Spring Framework</ulink> 3.0
+  <ulink url="https://www.springsource.org/about">Spring Framework</ulink> 3.0
   (3.1 recommended) and above.</para>
 </chapter>
diff --git a/docs/src/reference/docbook/preface.xml b/docs/src/reference/docbook/preface.xml
index d9bc1b89..f5bd1423 100644
--- a/docs/src/reference/docbook/preface.xml
+++ b/docs/src/reference/docbook/preface.xml
@@ -12,7 +12,7 @@
   model.</para>
 
   <para>The shell has been extracted from the <link
-  ns2:href="http://www.springsource.org/spring-roo/">Spring Roo
+  ns2:href="https://www.springsource.org/spring-roo/">Spring Roo
   project</link>, giving it a strong foundation and rich feature set. One
   significant change from Spring Roo is that the plugin model is no longer
   based on OSGi but instead uses the Spring IoC container to discover commands
@@ -34,7 +34,7 @@
 
     <listitem>
       <para>Inheritance of the <link
-      ns2:href="http://static.springsource.org/spring-roo/reference/html-single/index.html#usage-shell">Roo
+      ns2:href="https://docs.spring.io/spring-roo/reference/html-single/index.html#usage-shell">Roo
       Shell features</link>, most notably tab completion, colorization, and
       script execution.</para>
     </listitem>
diff --git a/docs/src/reference/docbook/reference/dev-guide/dev-spring-shell.xml b/docs/src/reference/docbook/reference/dev-guide/dev-spring-shell.xml
index 8fee889b..f939e29b 100644
--- a/docs/src/reference/docbook/reference/dev-guide/dev-spring-shell.xml
+++ b/docs/src/reference/docbook/reference/dev-guide/dev-spring-shell.xml
@@ -214,7 +214,7 @@ public class HelloWorldCommands implements CommandMarker {
     application plugin from gradle to create a bin directory with a startup
     script for windows and Unix and places all dependent jars in a lib
     directory. Maven has a similar plugin - the <link
-    xlink:href="http://mojo.codehaus.org/appassembler/appassembler-maven-plugin/">AppAssembler</link>
+    xlink:href="https://mojo.codehaus.org/appassembler/appassembler-maven-plugin/">AppAssembler</link>
     plugin.</para>
 
     <para>The main class of the shell is
diff --git a/docs/src/reference/docbook/reference/shell.xml b/docs/src/reference/docbook/reference/shell.xml
index a4d01b18..ba20cb0d 100644
--- a/docs/src/reference/docbook/reference/shell.xml
+++ b/docs/src/reference/docbook/reference/shell.xml
@@ -53,9 +53,9 @@
        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
        xmlns:context="http://www.springframework.org/schema/context"
        xsi:schemaLocation="http://www.springframework.org/schema/beans 
-       http://www.springframework.org/schema/beans/spring-beans.xsd
+       https://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context 
-       http://www.springframework.org/schema/context/spring-context-3.1.xsd"&gt;
+       https://www.springframework.org/schema/context/spring-context-3.1.xsd"&gt;
 
   &lt;context:component-scan 
            base-package="org.springframework.shell.samples.helloworld.commands" /&gt;
@@ -203,9 +203,9 @@ public class HelloWorldCommands implements CommandMarker {
     other plugins.</para>
 
     <para>To make cool "<link
-    xlink:href="http://en.wikipedia.org/wiki/ASCII_art">ASCII art</link>"
+    xlink:href="https://en.wikipedia.org/wiki/ASCII_art">ASCII art</link>"
     banners the website <link
-    xlink:href="http://patorjk.com/software/taag">http://patorjk.com/software/taag</link>
+    xlink:href="http://patorjk.com/software/taag/">http://patorjk.com/software/taag/</link>
     is quite neat!</para>
   </section>
 
@@ -272,7 +272,7 @@ public class HelloWorldCommands implements CommandMarker {
       <listitem>
         <para><literal>--profiles</literal> - Specifies values for the system
         property spring.profiles.active so that Spring 3.1 and greater <link
-        xlink:href="http://blog.springsource.com/2011/02/11/spring-framework-3-1-m1-released/">profile
+        xlink:href="https://spring.io/blog/2011/02/11/spring-framework-3-1-m1-released/">profile
         support </link>is enabled.</para>
       </listitem>
 
diff --git a/samples/helloworld/src/main/resources/META-INF/spring/spring-shell-plugin.xml b/samples/helloworld/src/main/resources/META-INF/spring/spring-shell-plugin.xml
index 9c76b239..9dd0316b 100644
--- a/samples/helloworld/src/main/resources/META-INF/spring/spring-shell-plugin.xml
+++ b/samples/helloworld/src/main/resources/META-INF/spring/spring-shell-plugin.xml
@@ -2,8 +2,8 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns:context="http://www.springframework.org/schema/context"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
+	xsi:schemaLocation="http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context.xsd">
 
 	<context:component-scan base-package="org.springframework.shell.samples.helloworld.commands" />
 
diff --git a/src/test/resources/META-INF/spring/spring-shell-plugin.xml b/src/test/resources/META-INF/spring/spring-shell-plugin.xml
index 49d5e66e..a4e46b57 100644
--- a/src/test/resources/META-INF/spring/spring-shell-plugin.xml
+++ b/src/test/resources/META-INF/spring/spring-shell-plugin.xml
@@ -2,8 +2,8 @@
 <beans xmlns="http://www.springframework.org/schema/beans"
 	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 	xmlns:context="http://www.springframework.org/schema/context"
-	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
-		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd">
+	xsi:schemaLocation="http://www.springframework.org/schema/beans https://www.springframework.org/schema/beans/spring-beans.xsd
+		http://www.springframework.org/schema/context https://www.springframework.org/schema/context/spring-context-3.1.xsd">
 
 	<context:component-scan base-package="org.springframework.shell.commands.test"/>