diff --git a/releng/org.eclipse.cdt.target/cdt.target b/releng/org.eclipse.cdt.target/cdt.target
index 2f74e5bebf6..ec905ff7370 100644
--- a/releng/org.eclipse.cdt.target/cdt.target
+++ b/releng/org.eclipse.cdt.target/cdt.target
@@ -1,13 +1,13 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde version="3.8"?>
-<target name="cdt" sequenceNumber="135">
+<target name="cdt" sequenceNumber="136">
 	<locations>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
 			<repository location="https://download.eclipse.org/cbi/updates/license/"/>
 			<unit id="org.eclipse.license.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/eclipse/updates/4.28-I-builds/I20230405-1800/"/>
+			<repository location="https://download.eclipse.org/eclipse/updates/4.28-I-builds/I20230517-1800/"/>
 			<unit id="org.eclipse.equinox.executable.feature.group" version="0.0.0"/>
 			<unit id="org.eclipse.jdt.annotation" version="0.0.0"/>
 			<unit id="org.eclipse.sdk.feature.group" version="0.0.0"/>
@@ -51,7 +51,7 @@
 			<unit id="org.eclipse.wildwebdeveloper.embedder.node.feature.feature.group" version="0.0.0"/>
 		</location>
 		<location includeAllPlatforms="false" includeConfigurePhase="false" includeMode="planner" includeSource="true" type="InstallableUnit">
-			<repository location="https://download.eclipse.org/tools/orbit/downloads/drops/R20230302014618/repository/"/>
+			<repository location="https://download.eclipse.org/tools/orbit/downloads/drops/S20230516204213/repository/"/>
 			<unit id="com.google.gson" version="0.0.0"/>
 			<unit id="com.sun.xml.bind" version="2.3.3.v20221203-1659"/>
 			<unit id="javax.activation" version="1.2.2.v20221203-1659"/>