diff --git a/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0-SDK.target b/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0-SDK.target
index a551c7634..b243eb4cc 100644
--- a/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0-SDK.target
+++ b/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0-SDK.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="M2Doc Sirius 7.4.0 Target Platform SDK" sequenceNumber="1708072390">
+<target name="M2Doc Sirius 7.4.0 Target Platform SDK" sequenceNumber="1719994141">
   <locations>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
@@ -76,12 +76,12 @@
       <unit id="org.eclipse.sirius.table" version="0.0.0"/>
       <unit id="org.eclipse.sirius.table.ui" version="0.0.0"/>
       <unit id="org.eclipse.sirius.runtime.ide.ui.feature.group" version="0.0.0"/>
-      <repository location="https://download.eclipse.org/sirius/updates/stable/7.4.0-S20240124-123506/2023-03/"/>
+      <repository location="https://download.eclipse.org/sirius/updates/releases/7.4.1/2023-03/"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.acceleo.query.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.acceleo.query.source.feature.group" version="0.0.0"/>
-      <repository id="Acceleo4" location="https://download.eclipse.org/acceleo/updates/nightly/latest/"/>
+      <repository id="Acceleo4" location="https://download.eclipse.org/acceleo/updates/releases/4.0/R202407021157/"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="true" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
diff --git a/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.target b/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.target
index ef5fe53cb..a485a9b8d 100644
--- a/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.target
+++ b/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.target
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <?pde?>
 <!-- generated with https://github.com/eclipse-cbi/targetplatform-dsl -->
-<target name="M2Doc Sirius 7.4.0 Target Platform" sequenceNumber="1708072391">
+<target name="M2Doc Sirius 7.4.0 Target Platform" sequenceNumber="1719994141">
   <locations>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="false" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.license.feature.group" version="0.0.0"/>
@@ -81,7 +81,7 @@
     <location includeMode="planner" includeAllPlatforms="false" includeSource="false" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.eclipse.acceleo.query.feature.group" version="0.0.0"/>
       <unit id="org.eclipse.acceleo.query.source.feature.group" version="0.0.0"/>
-      <repository id="Acceleo4" location="https://download.eclipse.org/acceleo/updates/nightly/4.0.0.202407010928/"/>
+      <repository id="Acceleo4" location="https://download.eclipse.org/acceleo/updates/releases/4.0/R202407021157/"/>
     </location>
     <location includeMode="planner" includeAllPlatforms="false" includeSource="false" includeConfigurePhase="false" type="InstallableUnit">
       <unit id="org.kohsuke.args4j" version="2.33.0.v20160323-2218"/>
diff --git a/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.tpd b/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.tpd
index a52e71e7c..bba73e1bb 100644
--- a/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.tpd
+++ b/releng/org.obeonetwork.m2doc.targetplatforms/sirius-7.4.0/m2doc-sirius-7.4.0.tpd
@@ -85,7 +85,7 @@ location "https://download.eclipse.org/sirius/updates/releases/7.4.1/2023-03/" {
 	org.eclipse.sirius.runtime.ide.ui.feature.group lazy
 }
 
-location Acceleo4 "https://download.eclipse.org/acceleo/updates/nightly/4.0.0.202407010928/" {
+location Acceleo4 "https://download.eclipse.org/acceleo/updates/releases/4.0/R202407021157/" {
 	// AQL
 	org.eclipse.acceleo.query.feature.group lazy
 	org.eclipse.acceleo.query.source.feature.group lazy