diff --git a/build.xml b/build.xml
index 9dbc2387..1ce4089d 100644
--- a/build.xml
+++ b/build.xml
@@ -609,7 +609,7 @@
         <attribute name="i"/>
         <sequential>
             <MDT i="@{i}" o="${null.device}"
-                keystore="${mdx.dir}/uk/ukfederation-2012.jks"
+                keystore="${mdx.dir}/uk/ukfederation-2014.jks"
                 alias="${keystore.uk.vfy.alias}"/>
         </sequential>
     </macrodef>
@@ -702,7 +702,7 @@
                 <args>
                     <arg value="--verifySignature"/>
                     <arg value="--certificate"/>
-                    <arg value="${mdx.dir}/uk/ukfederation-2012.pem"/>
+                    <arg value="${mdx.dir}/uk/ukfederation-2014.pem"/>
                     <!--
                     <arg value="- -quiet"/>
                     -->
diff --git a/mdx/uk/beans.xml b/mdx/uk/beans.xml
index ef90c323..6d9aa598 100644
--- a/mdx/uk/beans.xml
+++ b/mdx/uk/beans.xml
@@ -74,7 +74,7 @@
     <bean id="uk_signingCertificate" parent="X509CertificateFactoryBean">
         <property name="certificateFile">
             <bean class="java.io.File">
-                <constructor-arg value="${basedir}/mdx/uk/ukfederation-2012.pem"/>
+                <constructor-arg value="${basedir}/mdx/uk/ukfederation-2014.pem"/>
             </bean>
         </property>
     </bean>
diff --git a/mdx/uk/ukfederation-2012.jks b/mdx/uk/ukfederation-2012.jks
deleted file mode 100644
index 6f3fff5a..00000000
Binary files a/mdx/uk/ukfederation-2012.jks and /dev/null differ
diff --git a/mdx/uk/ukfederation-2012.pem b/mdx/uk/ukfederation-2012.pem
deleted file mode 100644
index a1f3a57a..00000000
--- a/mdx/uk/ukfederation-2012.pem
+++ /dev/null
@@ -1,23 +0,0 @@
------BEGIN CERTIFICATE-----
-MIIDxzCCAq+gAwIBAgIJANixLkdCTNtvMA0GCSqGSIb3DQEBBQUAMHoxCzAJBgNV
-BAYTAkdCMUMwQQYDVQQKDDpVSyBBY2Nlc3MgTWFuYWdlbWVudCBGZWRlcmF0aW9u
-IGZvciBFZHVjYXRpb24gYW5kIFJlc2VhcmNoMSYwJAYDVQQDDB1VSyBGZWRlcmF0
-aW9uIE1ldGFkYXRhIFNpZ25lcjAeFw0xMjEwMTEwNzA4MThaFw0xNDExMTYwNzA4
-MThaMHoxCzAJBgNVBAYTAkdCMUMwQQYDVQQKDDpVSyBBY2Nlc3MgTWFuYWdlbWVu
-dCBGZWRlcmF0aW9uIGZvciBFZHVjYXRpb24gYW5kIFJlc2VhcmNoMSYwJAYDVQQD
-DB1VSyBGZWRlcmF0aW9uIE1ldGFkYXRhIFNpZ25lcjCCASIwDQYJKoZIhvcNAQEB
-BQADggEPADCCAQoCggEBAOqtfMvCmBuQudC4/jZFPYkHDNHFyp1FA3KJihIUXppF
-vrecrO2wG5CpyqB1mZ+MlKf4jKcTMGBIXC2klD+FyrEdJMBhO6vRmJnNphg3uNZM
-ks0NqIaZmtgc7e8435nMhqLHV95UK2oCLcT4gZrTaXa2vt9kukTOijB0KqDIfEG5
-369EHXPItApAEeMlHebbWndl5n2I16nya/LeaoiU9qJ6sVz4xd1UtUesewrmYVKg
-PA2JYEpovmnr13sTnGssai5Db/FkrE2NJ4Q4drbPYcwincUo/UXzrtuPclr+l3JE
-gjtvDzPrBxxvK0S/gARrbKz5tk4LDLkYsj4PKlwVS+UCAwEAAaNQME4wHQYDVR0O
-BBYEFE9HhBuMxrzBYOj1Kj/3gtzAgtUEMB8GA1UdIwQYMBaAFE9HhBuMxrzBYOj1
-Kj/3gtzAgtUEMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEFBQADggEBAByZ5haR
-hr8QqCo8DWO1qgVkUpPR1e/EFl+zV633esn5GJxIkD95va1Lxv84BmLBTD+EtX3T
-OkrXccIL1PCUkGmP3xVsh99mzsVEGmfTC0wu8PYDz1UvUwQLcjg6YQDN3GmA1EUW
-gt2cL8F4Q4/saowkkYjt0wWGQ/SNhwnGWwpo4ViTnoh3sNgr5gPHlozDGkL1NPG1
-bxdmyxmkr778yExS9xoEC4+Bnm7ApJyv3R2L9fpxCfEjE4tf3rWiSQL0Ss5etZNH
-9qmw7sGZ7xX0g6rcki/r5Y9u0v/rRKvIOw8/YGW5B2P3Ij/paJWzasZsdsgj0pDJ
-buk20xhyzBW6D/I=
------END CERTIFICATE-----