diff --git a/programming/language/python/sip/pspec.xml b/programming/language/python/sip/pspec.xml
index 619f359557..089e5186e8 100644
--- a/programming/language/python/sip/pspec.xml
+++ b/programming/language/python/sip/pspec.xml
@@ -12,9 +12,9 @@
         <IsA>app:console</IsA>
         <Summary>SIP is a tool for generating bindings for C++ classes so that they can be used by Python</Summary>
         <Description>SIP is a tool for generating bindings for C and C++ libraries so that they can be used by Python. It takes any C or C++ libraries and converts them into Python extension modules.</Description>
-        <Archive sha1sum="c0a09aa63523293c5ca39444746b1cef1253a0c5" type="targz">mirrors://sourceforge/pyqt/sip-4.16.9.tar.gz</Archive>
+        <Archive sha1sum="c0a09aa63523293c5ca39444746b1cef1253a0c5" type="targz">mirrors://sourceforge/pyqt/sip-4.18.tar.gz</Archive>
         <BuildDependencies>
-            <Dependency versionFrom="5.5.1">qt5-base-devel</Dependency>
+            <Dependency versionFrom="5.6.0">qt5-base-devel</Dependency>
             <Dependency>python3-devel</Dependency>
             <Dependency>python-devel</Dependency>
         </BuildDependencies>
@@ -49,6 +49,13 @@
     </Package>
 
     <History>
+        <Update release="2">
+            <Date>2016-05-20</Date>
+            <Version>4.18</Version>
+            <Comment>Version bump</Comment>
+            <Name>Ayhan Yalçınsoy</Name>
+            <Email>ayhanyalcinsoy@pisilinux.org</Email>
+        </Update>
         <Update release="1">
             <Date>2016-05-08</Date>
             <Version>4.16.9</Version>
@@ -57,4 +64,4 @@
             <Email>ayhanyalcinsoy@pisilinux.org</Email>
         </Update>
     </History>
-</PISI>
\ No newline at end of file
+</PISI>