diff --git a/packager/0install/parallel.xml b/packager/0install/parallel.xml
index 771bef17..ee8bbfc4 100644
--- a/packager/0install/parallel.xml
+++ b/packager/0install/parallel.xml
@@ -143,11 +143,15 @@ xargs or cat | sh.</description>
 		<implementation id="sha1new=10b3a92e1c8a4f0924619ff910afad500cbf8119" released="2013-01-26" version="20130122">
     <manifest-digest sha256="9a87b4595fe799788fb068d9c8d53d8b8e29c09f8a7ed03780f40efe48280b10"/>
     <archive extract="parallel-20130122" href="http://ftp.gnu.org/gnu/parallel/parallel-20130122.tar.bz2" size="238646"/>
+  </implementation>
+		<implementation id="sha1new=50f733a0a73b89ad2706587c9a99b7491ac4b857" released="2013-04-24" version="20130422">
+    <manifest-digest sha256new="3XOESMVB7HDCIMMHOIYOALALE6KPZKOPR23HCQ3TIXTETIC6WQYQ"/>
+    <archive extract="parallel-20130422" href="http://ftp.gnu.org/gnu/parallel/parallel-20130422.tar.bz2" size="241817"/>
   </implementation>
 	</group>
 </interface>
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