diff --git a/linuxtools.aggrcon b/linuxtools.aggrcon
index 6d7f647..0b9ac89 100644
--- a/linuxtools.aggrcon
+++ b/linuxtools.aggrcon
@@ -1,72 +1,72 @@
 <?xml version="1.0" encoding="ASCII"?>
 <aggregator:Contribution xmi:version="2.0" xmlns:xmi="http://www.omg.org/XMI" xmlns:aggregator="http://www.eclipse.org/cbi/p2repo/2011/aggregator/1.1.0" label="Linux Tools">
-  <repositories location="https://download.eclipse.org/linuxtools/update-2020-12-rc2" description="Linux Tools Updates">
-    <features name="org.eclipse.linuxtools.cdt.libhover.devhelp.feature.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+  <repositories location="https://download.eclipse.org/linuxtools/update-2021-03-m1" description="Linux Tools Updates">
+    <features name="org.eclipse.linuxtools.cdt.libhover.devhelp.feature.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Linux%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.cdt.libhover.feature.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.cdt.libhover.feature.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Programming%20Languages']"/>
     </features>
-    <features name="org.eclipse.linuxtools.changelog.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.changelog.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='General%20Purpose%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.gprof.feature.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.gprof.feature.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Performance%2C%20Profiling%20and%20Tracing%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.rpm.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.rpm.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='General%20Purpose%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.systemtap.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.systemtap.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Performance%2C%20Profiling%20and%20Tracing%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.callgraph.feature.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.callgraph.feature.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Programming%20Languages']"/>
     </features>
-    <features name="org.eclipse.linuxtools.valgrind.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.valgrind.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Performance%2C%20Profiling%20and%20Tracing%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.gcov.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.gcov.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Linux%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.perf.feature.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.perf.feature.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Performance%2C%20Profiling%20and%20Tracing%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.javadocs.feature.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.javadocs.feature.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Programming%20Languages']"/>
     </features>
-    <features name="org.eclipse.linuxtools.man.feature.group" versionRange="[8.1.0.202012081929,8.1.1)">
+    <features name="org.eclipse.linuxtools.man.feature.group" versionRange="[8.2.0.202101121959,8.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='General%20Purpose%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.changelog.c.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.changelog.java.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.cdt.libhover.devhelp.feature.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.cdt.libhover.feature.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.changelog.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.gprof.feature.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.rpm.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.systemtap.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.callgraph.feature.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.valgrind.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.gcov.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.perf.feature.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.profiling.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.dataviewers.feature.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.dataviewers.feature.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
-    <features name="org.eclipse.linuxtools.man.source.feature.group" versionRange="[8.1.0.202012081929,8.1.1)"/>
+    <features name="org.eclipse.linuxtools.changelog.c.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.changelog.java.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.cdt.libhover.devhelp.feature.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.cdt.libhover.feature.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.changelog.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.gprof.feature.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.rpm.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.systemtap.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.callgraph.feature.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.valgrind.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.gcov.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.perf.feature.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.profiling.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.dataviewers.feature.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.dataviewers.feature.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
+    <features name="org.eclipse.linuxtools.man.source.feature.group" versionRange="[8.2.0.202101121959,8.2.1)"/>
   </repositories>
-  <repositories location="https://download.eclipse.org/linuxtools/update-2020-12-docker-rc2" description="Linux Tools Docker Support Updates">
-    <features name="org.eclipse.linuxtools.docker.feature.feature.group" versionRange="[5.1.0.202012081929,5.1.1)">
+  <repositories location="https://download.eclipse.org/linuxtools/update-2021-03-docker-m1" description="Linux Tools Docker Support Updates">
+    <features name="org.eclipse.linuxtools.docker.feature.feature.group" versionRange="[5.2.0.202101121959,5.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='General%20Purpose%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.vagrant.feature.feature.group" versionRange="[5.1.0.202012081929,5.1.1)">
+    <features name="org.eclipse.linuxtools.vagrant.feature.feature.group" versionRange="[5.2.0.202101121959,5.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='General%20Purpose%20Tools']"/>
     </features>
-    <features name="org.eclipse.linuxtools.jdt.docker.launcher.feature.feature.group" versionRange="[5.1.0.202012081929,5.1.1)">
+    <features name="org.eclipse.linuxtools.jdt.docker.launcher.feature.feature.group" versionRange="[5.2.0.202101121959,5.2.1)">
       <categories href="simrel.aggr#//@customCategories[identifier='Programming%20Languages']"/>
     </features>
-    <features name="org.eclipse.linuxtools.docker.feature.source.feature.group" versionRange="[5.1.0.202012081929,5.1.1)"/>
-    <features name="org.eclipse.linuxtools.vagrant.feature.source.feature.group" versionRange="[5.1.0.202012081929,5.1.1)"/>
-    <features name="org.eclipse.linuxtools.jdt.docker.launcher.feature.source.feature.group" versionRange="[5.1.0.202012081929,5.1.1)"/>
+    <features name="org.eclipse.linuxtools.docker.feature.source.feature.group" versionRange="[5.2.0.202101121959,5.2.1)"/>
+    <features name="org.eclipse.linuxtools.vagrant.feature.source.feature.group" versionRange="[5.2.0.202101121959,5.2.1)"/>
+    <features name="org.eclipse.linuxtools.jdt.docker.launcher.feature.source.feature.group" versionRange="[5.2.0.202101121959,5.2.1)"/>
   </repositories>
   <contacts href="simrel.aggr#//@contacts[email='jjohnstn@redhat.com']"/>
   <contacts href="simrel.aggr#//@contacts[email='akurtako@redhat.com']"/>