--- a/cpo_galaxy_tree.xml	Thu Aug 23 12:21:15 2018 -0400
+++ b/cpo_galaxy_tree.xml	Thu Aug 23 18:35:54 2018 -0400
@@ -1,10 +1,10 @@
 <tool id="cpo_tree_drawer" name="cpo_tree_drawer" version="0.1.0">
 	<description>This tool makes a phylogenetic tree using data from snippy alignments, clustalw NJ tree and metadat from cpo_prediction workflow using ETE3</description>
 	<requirements>
-		<requirement type="package" version="0.23.4">pandas</requirement>
-		<requirement type="package" version="3.6">python</requirement>
+    <requirement type="package" version="3.6">python</requirement>
+    <requirement type="package" version="0.23.4">pandas</requirement>
     <requirement type="package" version="3.1.1">ete3</requirement>
-    <requirement type="package" version="5.9.2">pyqt</requirement>
+    <requirement type="package" version="5.6.0">pyqt</requirement>
   </requirements>
 	<command detect_errors="exit_code">
     <![CDATA[
@@ -50,4 +50,4 @@
   url = {https://bfjia.net,
 }</citation>
     </citations>
-</tool>
+</tool>
\ No newline at end of file