diff --git a/x11/library/libexplain/pspec.xml b/x11/library/libexplain/pspec.xml
index 32757879c7..e8c511e751 100644
--- a/x11/library/libexplain/pspec.xml
+++ b/x11/library/libexplain/pspec.xml
@@ -14,6 +14,10 @@
         <Summary>Explain errno values returned by libc functions</Summary>
         <Description>The libexplain package provides a library which may be used to explain Unix and Linux system call errors</Description>
         <Archive sha1sum="e191e1e7f066f8cefca8d05c846c3a38931d8410" type="targz">http://sourceforge.net/projects/libexplain/files/1.4/libexplain-1.4.tar.gz</Archive>
+        <BuildDependencies>
+            <Dependency>acl-devel</Dependency>
+            <Dependency>libcap-devel</Dependency>
+        </BuildDependencies>
     </Source>
 
     <Package>
@@ -45,7 +49,7 @@
 
     <History>
         <Update release="5">
-            <Date>2014-05-16</Date>
+            <Date>2014-11-24</Date>
             <Version>1.4</Version>
             <Comment>Version bump.</Comment>
             <Name>Alihan Öztürk</Name>