diff --git a/tomcat-uid/conf/web.xml b/tomcat-uid/conf/web.xml
index 4b2cb5a..d4f6524 100644
--- a/tomcat-uid/conf/web.xml
+++ b/tomcat-uid/conf/web.xml
@@ -16,9 +16,10 @@
   limitations under the License.
 -->
 <web-app xmlns="http://java.sun.com/xml/ns/javaee"
-    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
-    version="2.5">
+  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
+                      http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+  version="3.0">
 
   <!-- ======================== Introduction ============================== -->
   <!-- This document defines default values for *all* web applications      -->
@@ -41,7 +42,8 @@
   <!-- parameters (default values are in square brackets):                  -->
   <!--                                                                      -->
   <!--   debug               Debugging detail level for messages logged     -->
-  <!--                       by this servlet.  [0]                          -->
+  <!--                       by this servlet. Useful values are 0, 1, and   -->
+  <!--                       11 where higher values mean more detail. [0]   -->
   <!--                                                                      -->
   <!--   fileEncoding        Encoding to be used to read static resources   -->
   <!--                       [platform default]                             -->
@@ -62,7 +64,7 @@
   <!--                       commands like PUT and DELETE are               -->
   <!--                       rejected?  [true]                              -->
   <!--                                                                      -->
-  <!--   readmeFile          File name to display with the directory        -->
+  <!--   readmeFile          File to display together with the directory    -->
   <!--                       contents. [null]                               -->
   <!--                                                                      -->
   <!--   sendfileSize        If the connector used supports sendfile, this  -->
@@ -93,6 +95,10 @@
   <!--                       path that points to a location below either    -->
   <!--                       $CATALINA_BASE/conf (checked first) or         -->
   <!--                       $CATALINA_HOME/conf (checked second).[null]    -->
+  <!--                                                                      -->
+  <!--   showServerInfo      Should server information be presented in the  -->
+  <!--                       response sent to clients when directory        -->
+  <!--                       listings is enabled? [true]                    -->
 
     <servlet>
         <servlet-name>default</servlet-name>
@@ -109,37 +115,6 @@
     </servlet>
 
 
-  <!-- This servlet has been deprecated due to security concerns. Servlets  -->
-  <!-- should be explicitly mapped in web.xml                               -->
-  <!--                                                                      -->
-  <!-- The "invoker" servlet, which executes anonymous servlet classes      -->
-  <!-- that have not been defined in a web.xml file.  Traditionally, this   -->
-  <!-- servlet is mapped to the URL pattern "/servlet/*", but you can map   -->
-  <!-- it to other patterns as well.  The extra path info portion of such a -->
-  <!-- request must be the fully qualified class name of a Java class that  -->
-  <!-- implements Servlet (or extends HttpServlet), or the servlet name     -->
-  <!-- of an existing servlet definition.     This servlet supports the     -->
-  <!-- following initialization parameters (default values are in square    -->
-  <!-- brackets):                                                           -->
-  <!--                                                                      -->
-  <!--   debug               Debugging detail level for messages logged     -->
-  <!--                       by this servlet.  [0]                          -->
-
-<!--
-    <servlet>
-        <servlet-name>invoker</servlet-name>
-        <servlet-class>
-          org.apache.catalina.servlets.InvokerServlet
-        </servlet-class>
-        <init-param>
-            <param-name>debug</param-name>
-            <param-value>0</param-value>
-        </init-param>
-        <load-on-startup>2</load-on-startup>
-    </servlet>
--->
-
-
   <!-- The JSP page compiler and execution servlet, which is the mechanism  -->
   <!-- used by Tomcat to support JSP pages.  Traditionally, this servlet    -->
   <!-- is mapped to the URL pattern "*.jsp".  This servlet supports the     -->
@@ -163,9 +138,9 @@
   <!--                       pages.  See the jasper documentation for more  -->
   <!--                       information.                                   -->
   <!--                                                                      -->
-  <!--   compilerSourceVM    Compiler source VM. [1.5]                      -->
+  <!--   compilerSourceVM    Compiler source VM. [1.6]                      -->
   <!--                                                                      -->
-  <!--   compilerTargetVM    Compiler target VM. [1.5]                      -->  
+  <!--   compilerTargetVM    Compiler target VM. [1.6]                      -->
   <!--                                                                      -->
   <!--   development         Is Jasper used in development mode? If true,   -->
   <!--                       the frequency at which JSPs are checked for    -->
@@ -188,6 +163,8 @@
   <!--   engineOptionsClass  Allows specifying the Options class used to    -->
   <!--                       configure Jasper. If not present, the default  -->
   <!--                       EmbeddedServletOptions will be used.           -->
+  <!--                       This option is ignored when running under a    -->
+  <!--                       SecurityManager.                               -->
   <!--                                                                      -->
   <!--   errorOnUseBeanInvalidClassAttribute                                -->
   <!--                       Should Jasper issue an error when the value of -->
@@ -217,6 +194,18 @@
   <!--                       print statement per input line, to ease        -->
   <!--                       debugging?  [true]                             -->
   <!--                                                                      -->
+  <!--   maxLoadedJsps       The maximum number of JSPs that will be loaded -->
+  <!--                       for a web application. If more than this       -->
+  <!--                       number of JSPs are loaded, the least recently  -->
+  <!--                       used JSPs will be unloaded so that the number  -->
+  <!--                       of JSPs loaded at any one time does not exceed -->
+  <!--                       this limit. A value of zero or less indicates  -->
+  <!--                       no limit. [-1]                                 -->
+  <!--                                                                      -->
+  <!--   jspIdleTimeout      The amount of time in seconds a JSP can be     -->
+  <!--                       idle before it is unloaded. A value of zero    -->
+  <!--                       or less indicates never unload. [-1]           -->
+  <!--                                                                      -->
   <!--   modificationTestInterval                                           -->
   <!--                       Causes a JSP (and its dependent files) to not  -->
   <!--                       be checked for modification during the         -->
@@ -237,6 +226,8 @@
   <!--   scratchdir          What scratch directory should we use when      -->
   <!--                       compiling JSP pages?  [default work directory  -->
   <!--                       for the current web application]               -->
+  <!--                       This option is ignored when running under a    -->
+  <!--                       SecurityManager.                               -->
   <!--                                                                      -->
   <!--   suppressSmap        Should the generation of SMAP info for JSR45   -->
   <!--                       debugging be suppressed?  [false]              -->
@@ -245,11 +236,12 @@
   <!--                       actions or directives be trimmed?  [false]     -->
   <!--                                                                      -->
   <!--   xpoweredBy          Determines whether X-Powered-By response       -->
-  <!--                       header is added by generated servlet  [false]  -->
+  <!--                       header is added by generated servlet.  [false] -->
   <!--                                                                      -->
-  <!-- If you wish to use Jikes to compile JSP pages:                       -->
-  <!--   Please see the "Using Jikes" section of the Jasper-HowTo           -->
-  <!--   page in the Tomcat documentation.                                  -->
+  <!--   quoteAttributeEL    When EL is used in an attribute value on a     -->
+  <!--                       JSP page should the rules for quoting of       -->
+  <!--                       attributes described in JSP.1.6 be applied to  -->
+  <!--                       the expression? [true]                         -->
 
     <servlet>
         <servlet-name>jsp</servlet-name>
@@ -335,14 +327,21 @@
   <!--                                                                      -->
   <!--   cgiPathPrefix        The CGI search path will start at             -->
   <!--                        webAppRootDir + File.separator + this prefix. -->
-  <!--                        [WEB-INF/cgi]                                 -->
-  <!--                                                                      -->
-  <!--   debug                Debugging detail level for messages logged    -->
-  <!--                        by this servlet.  [0]                         -->
+  <!--                        If not set, then webAppRootDir is used.       -->
+  <!--                        Recommended value: WEB-INF/cgi                -->
   <!--                                                                      -->
   <!--   executable           Name of the executable used to run the        -->
   <!--                        script. [perl]                                -->
   <!--                                                                      -->
+  <!--   envHttpHeaders       A regular expression used to select the HTTP  -->
+  <!--                        headers passed to the CGI process as          -->
+  <!--                        environment variables. Note that headers are  -->
+  <!--                        converted to upper case before matching and   -->
+  <!--                        that the entire header name must match the    -->
+  <!--                        pattern.                                      -->
+  <!--                        [ACCEPT[-0-9A-Z]*|CACHE-CONTROL|COOKIE|HOST|  -->
+  <!--                         IF-[-0-9A-Z]*|REFERER|USER-AGENT]            -->
+  <!--                                                                      -->
   <!--   parameterEncoding    Name of parameter encoding to be used with    -->
   <!--                        CGI servlet.                                  -->
   <!--                        [System.getProperty("file.encoding","UTF-8")] -->
@@ -359,14 +358,10 @@
         <servlet-name>cgi</servlet-name>
         <servlet-class>org.apache.catalina.servlets.CGIServlet</servlet-class>
         <init-param>
-          <param-name>debug</param-name>
-          <param-value>0</param-value>
-        </init-param>
-        <init-param>
           <param-name>cgiPathPrefix</param-name>
           <param-value>WEB-INF/cgi</param-value>
         </init-param>
-         <load-on-startup>5</load-on-startup>
+        <load-on-startup>5</load-on-startup>
     </servlet>
 -->
 
@@ -385,22 +380,10 @@
         <url-pattern>/</url-pattern>
     </servlet-mapping>
 
-    <!-- The mapping for the deprecated invoker servlet -->
-<!--
-    <servlet-mapping>
-        <servlet-name>invoker</servlet-name>
-        <url-pattern>/servlet/*</url-pattern>
-    </servlet-mapping>
--->
-
-    <!-- The mapping for the JSP servlet -->
+    <!-- The mappings for the JSP servlet -->
     <servlet-mapping>
         <servlet-name>jsp</servlet-name>
         <url-pattern>*.jsp</url-pattern>
-    </servlet-mapping>
-
-    <servlet-mapping>
-        <servlet-name>jsp</servlet-name>
         <url-pattern>*.jspx</url-pattern>
     </servlet-mapping>
 
@@ -424,6 +407,45 @@
 
   <!-- ================== Built In Filter Definitions ===================== -->
 
+  <!-- A filter that sets various security related HTTP Response headers.   -->
+  <!-- This filter supports the following initialization parameters         -->
+  <!-- (default values are in square brackets):                             -->
+  <!--                                                                      -->
+  <!--   hstsEnabled         Should the HTTP Strict Transport Security      -->
+  <!--                       (HSTS) header be added to the response? See    -->
+  <!--                       RFC 6797 for more information on HSTS. [true]  -->
+  <!--                                                                      -->
+  <!--   hstsMaxAgeSeconds   The max age value that should be used in the   -->
+  <!--                       HSTS header. Negative values will be treated   -->
+  <!--                       as zero. [0]                                   -->
+  <!--                                                                      -->
+  <!--   hstsIncludeSubDomains                                              -->
+  <!--                       Should the includeSubDomains parameter be      -->
+  <!--                       included in the HSTS header.                   -->
+  <!--                                                                      -->
+  <!--   antiClickJackingEnabled                                            -->
+  <!--                       Should the anti click-jacking header           -->
+  <!--                       X-Frame-Options be added to every response?    -->
+  <!--                       [true]                                         -->
+  <!--                                                                      -->
+  <!--   antiClickJackingOption                                             -->
+  <!--                       What value should be used for the header. Must -->
+  <!--                       be one of DENY, SAMEORIGIN, ALLOW-FROM         -->
+  <!--                       (case-insensitive). [DENY]                     -->
+  <!--                                                                      -->
+  <!--   antiClickJackingUri IF ALLOW-FROM is used, what URI should be      -->
+  <!--                       allowed? []                                    -->
+  <!--                                                                      -->
+  <!--   blockContentTypeSniffingEnabled                                    -->
+  <!--                       Should the header that blocks content type     -->
+  <!--                       sniffing be added to every response? [true]    -->
+<!--
+    <filter>
+        <filter-name>httpHeaderSecurity</filter-name>
+        <filter-class>org.apache.catalina.filters.HttpHeaderSecurityFilter</filter-class>
+        <async-supported>true</async-supported>
+    </filter>
+-->
 
   <!-- A filter that sets character encoding that is used to decode -->
   <!-- parameters in a POST request -->
@@ -435,10 +457,10 @@
             <param-name>encoding</param-name>
             <param-value>UTF-8</param-value>
         </init-param>
+        <async-supported>true</async-supported>
     </filter>
 -->
 
-
   <!-- A filter that triggers request parameters parsing and rejects the    -->
   <!-- request if some parameters were skipped because of parsing errors or -->
   <!-- request size limitations.                                            -->
@@ -448,6 +470,7 @@
         <filter-class>
           org.apache.catalina.filters.FailedRequestFilter
         </filter-class>
+        <async-supported>true</async-supported>
     </filter>
 -->
 
@@ -512,6 +535,15 @@
 
   <!-- ==================== Built In Filter Mappings ====================== -->
 
+  <!-- The mapping for the HTTP header security Filter -->
+<!--
+    <filter-mapping>
+        <filter-name>httpHeaderSecurity</filter-name>
+        <url-pattern>/*</url-pattern>
+        <dispatcher>REQUEST</dispatcher>
+    </filter-mapping>
+-->
+
   <!-- The mapping for the Set Character Encoding Filter -->
 <!--
     <filter-mapping>
@@ -4622,15 +4654,17 @@
 
   <!-- ==================== Default Welcome File List ===================== -->
   <!-- When a request URI refers to a directory, the default servlet looks  -->
-  <!-- for a "welcome file" within that directory and, if present,          -->
-  <!-- to the corresponding resource URI for display.  If no welcome file   -->
-  <!-- is present, the default servlet either serves a directory listing,   -->
-  <!-- or returns a 404 status, depending on how it is configured.          -->
+  <!-- for a "welcome file" within that directory and, if present, to the   -->
+  <!-- corresponding resource URI for display.                              -->
+  <!-- If no welcome files are present, the default servlet either serves a -->
+  <!-- directory listing (see default servlet configuration on how to       -->
+  <!-- customize) or returns a 404 status, depending on the value of the    -->
+  <!-- listings setting.                                                    -->
   <!--                                                                      -->
   <!-- If you define welcome files in your own application's web.xml        -->
   <!-- deployment descriptor, that list *replaces* the list configured      -->
-  <!-- here, so be sure that you include any of the default values that     -->
-  <!-- you wish to include.                                                 -->
+  <!-- here, so be sure to include any of the default values that you wish  -->
+  <!-- to use within your application.                                       -->
 
     <welcome-file-list>
         <welcome-file>index.html</welcome-file>