diff --git a/circus.robocalc.robosim.textual.target/circus.robocalc.robosim.textual.target.target b/circus.robocalc.robosim.textual.target/circus.robocalc.robosim.textual.target.target
index 55b2f2c..10a1262 100644
--- a/circus.robocalc.robosim.textual.target/circus.robocalc.robosim.textual.target.target
+++ b/circus.robocalc.robosim.textual.target/circus.robocalc.robosim.textual.target.target
@@ -11,7 +11,7 @@
 <unit id="org.eclipse.xpand" version="0.0.0"/>
 <unit id="org.eclipse.xtend" version="0.0.0"/>
 <unit id="org.eclipse.xtend.typesystem.emf" version="0.0.0"/>
-<repository location="http://download.eclipse.org/releases/2020-03"/>
+<repository location="https://download.eclipse.org/releases/2021-12"/>
 </location>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="org.eclipse.emf.mwe2.launcher.feature.group" version="0.0.0"/>