diff --git a/releng/org.eclipse.linuxtools.target/linuxtools-e4.20.target b/releng/org.eclipse.linuxtools.target/linuxtools-e4.20.target
deleted file mode 100644
index 308d122..0000000
--- a/releng/org.eclipse.linuxtools.target/linuxtools-e4.20.target
+++ /dev/null
@@ -1,114 +0,0 @@
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\ No newline at end of file
diff --git a/releng/org.eclipse.linuxtools.target/linuxtools-e4.21.target b/releng/org.eclipse.linuxtools.target/linuxtools-e4.21.target
deleted file mode 100644
index 90eb94d..0000000
--- a/releng/org.eclipse.linuxtools.target/linuxtools-e4.21.target
+++ /dev/null
@@ -1,114 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
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--Xmx512M</vmArgs>
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diff --git a/releng/org.eclipse.linuxtools.target/linuxtools-e4.23.target b/releng/org.eclipse.linuxtools.target/linuxtools-e4.23.target
index 36e99a7..c96c3c7 100644
--- a/releng/org.eclipse.linuxtools.target/linuxtools-e4.23.target
+++ b/releng/org.eclipse.linuxtools.target/linuxtools-e4.23.target
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde version="3.8"?>
-<target name="linuxtools-e4.22" sequenceNumber="1">
+<target name="linuxtools-e4.23" sequenceNumber="1">
 <locations>
 <location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 <unit id="com.fasterxml.jackson.core.jackson-annotations" version="2.12.1.v20210128-1726"/>
@@ -111,4 +111,4 @@
 -Xmx512M</vmArgs>
 <programArgs>-consolelog</programArgs>
 </launcherArgs>
-</target>
+</target>
\ No newline at end of file