diff --git a/system/devel/scons/pspec.xml b/system/devel/scons/pspec.xml
index 9b3215e3..73d69f44 100644
--- a/system/devel/scons/pspec.xml
+++ b/system/devel/scons/pspec.xml
@@ -12,7 +12,7 @@
         <IsA>app:console</IsA>
         <Summary>An Open Source software construction tool</Summary>
         <Description>Think of SCons as an improved, cross-platform substitute for the classic Make utility with integrated functionality similar to autoconf/automake and compiler caches such as ccache.</Description>
-        <Archive sha1sum="f0bfbe81aa1c1571e8de74e30a0ae1015516a9e8" type="targz">mirrors://sourceforge/scons/scons-2.4.1.tar.gz</Archive>
+        <Archive sha1sum="f742350251734df75355e51c70f291e119ef927a" type="targz">mirrors://sourceforge/scons/scons-2.5.1.tar.gz</Archive>
         <BuildDependencies>
             <Dependency>python</Dependency>
         </BuildDependencies>
@@ -36,6 +36,13 @@
     </Package>
 
     <History>
+        <Update release="3">
+            <Date>2017-02-09</Date>
+            <Version>2.5.1</Version>
+            <Comment>Version bump.</Comment>
+            <Name>Ertuğrul Erata</Name>
+            <Email>ertugrulerata@gmail.com</Email>
+        </Update>
         <Update release="2">
             <Date>2016-04-27</Date>
             <Version>2.4.1</Version>