diff --git a/abi_symbols b/abi_symbols
--- a/abi_symbols
+++ b/abi_symbols
@@ -528,6 +528,7 @@
 libeidviewer.so.0:eid_vwr_be_serialize
 libeidviewer.so.0:eid_vwr_be_set_invalid
 libeidviewer.so.0:eid_vwr_cbstruct
+libeidviewer.so.0:eid_vwr_check_data_validity
 libeidviewer.so.0:eid_vwr_close_file
 libeidviewer.so.0:eid_vwr_convert_get_lang
 libeidviewer.so.0:eid_vwr_convert_set_lang
@@ -542,5 +543,6 @@
 libeidviewer.so.0:eid_vwr_poll
 libeidviewer.so.0:eid_vwr_set_cbfuncs
 libeidviewer.so.0:eid_vwr_verify_cert
+libeidviewer.so.0:eid_vwr_verify_int_cert
 libeidviewer.so.0:eid_vwr_verify_rrncert
 libeidviewer.so.0:eid_vwr_x509_get_details
diff --git a/package.yml b/package.yml
--- a/package.yml
+++ b/package.yml
@@ -1,12 +1,16 @@
 name       : eid-mw
-version    : 4.3.7
-release    : 8
+version    : 4.4.0
+release    : 10
 source     :
-    - https://github.com/Fedict/eid-mw/archive/v4.3.7.tar.gz : 655927d5c70b41af77c58815d69e980ebbda1de4d82facfeabbbc8093bbbe59d
+    - https://github.com/Fedict/eid-mw/archive/v4.4.0.tar.gz : 0483ee610c473cd6f73318350b8a7e4cf9bf96899ee11499cf038e8b23bebe0d
 homepage   : https://eid.belgium.be
-license    : LGPL-3.0
-component  : security
-summary    : Belgium electronic identity card viewer, PKCS#11 module and Firefox plugin
+license    : LGPL-3.0-or-later
+component  :
+    - security
+    - firefox : security
+summary    :
+    - Belgium electronic identity card viewer (eID Viewer) and PKCS#11 module
+    - firefox : Belgian electronic identity card (eID) add-on for Mozilla Firefox
 description: |
     The eid-viewer application allows the user to read out any information from
     a Belgian electronic identity card. Both identity information and information
@@ -31,6 +35,7 @@
     - pkgconfig(libproxy-1.0)
     - pkgconfig(p11-kit-1)
 rundeps    :
+    - firefox : eid-mw
     - pcsc-lite
 setup      : |
     %reconfigure --disable-static --enable-webextension
diff --git a/pspec_x86_64.xml b/pspec_x86_64.xml
--- a/pspec_x86_64.xml
+++ b/pspec_x86_64.xml
@@ -6,9 +6,9 @@
             <Name>Pierre-Yves</Name>
             <Email>pyu@riseup.net</Email>
         </Packager>
-        <License>LGPL-3.0</License>
+        <License>LGPL-3.0-or-later</License>
         <PartOf>security</PartOf>
-        <Summary xml:lang="en">Belgium electronic identity card viewer, PKCS#11 module and Firefox plugin</Summary>
+        <Summary xml:lang="en">Belgium electronic identity card viewer (eID Viewer) and PKCS#11 module</Summary>
         <Description xml:lang="en">The eid-viewer application allows the user to read out any information from
 a Belgian electronic identity card. Both identity information and information
 about the stored cryptographic keys can be read in a user-friendly manner,
@@ -26,7 +26,7 @@
     </Source>
     <Package>
         <Name>eid-mw</Name>
-        <Summary xml:lang="en">Belgium electronic identity card viewer, PKCS#11 module and Firefox plugin</Summary>
+        <Summary xml:lang="en">Belgium electronic identity card viewer (eID Viewer) and PKCS#11 module</Summary>
         <Description xml:lang="en">The eid-viewer application allows the user to read out any information from
 a Belgian electronic identity card. Both identity information and information
 about the stored cryptographic keys can be read in a user-friendly manner,
@@ -82,7 +82,7 @@
 </Description>
         <PartOf>programming.devel</PartOf>
         <RuntimeDependencies>
-            <Dependency release="8">eid-mw</Dependency>
+            <Dependency release="10">eid-mw</Dependency>
         </RuntimeDependencies>
         <Files>
             <Path fileType="header">/usr/include/</Path>
@@ -92,7 +92,7 @@
     </Package>
     <Package>
         <Name>eid-mw-firefox</Name>
-        <Summary xml:lang="en">Belgium electronic identity card viewer, PKCS#11 module and Firefox plugin</Summary>
+        <Summary xml:lang="en">Belgian electronic identity card (eID) add-on for Mozilla Firefox</Summary>
         <Description xml:lang="en">The eid-viewer application allows the user to read out any information from
 a Belgian electronic identity card. Both identity information and information
 about the stored cryptographic keys can be read in a user-friendly manner,
@@ -106,18 +106,22 @@
 plugin to use Belgian eID (electronic identity) card in order to access
 websites and/or sign documents.
 </Description>
+        <PartOf>security</PartOf>
+        <RuntimeDependencies>
+            <Dependency releaseFrom="10">eid-mw</Dependency>
+        </RuntimeDependencies>
         <Files>
             <Path fileType="library">/usr/lib/mozilla/</Path>
-            <Path fileType="data">/usr/share/mozilla</Path>
+            <Path fileType="data">/usr/share/mozilla/</Path>
         </Files>
     </Package>
     <History>
-        <Update release="8">
-            <Date>2018-03-08</Date>
-            <Version>4.3.7</Version>
+        <Update release="10">
+            <Date>2018-04-27</Date>
+            <Version>4.4.0</Version>
             <Comment>Packaging update</Comment>
             <Name>Pierre-Yves</Name>
             <Email>pyu@riseup.net</Email>
         </Update>
     </History>
 </PISI>
\ No newline at end of file