diff --git a/flatpak/eclipse-extra-prereqs/eclipse-extra-prereqs.target b/flatpak/eclipse-extra-prereqs/eclipse-extra-prereqs.target
index f05bfc8..94c5577 100644
--- a/flatpak/eclipse-extra-prereqs/eclipse-extra-prereqs.target
+++ b/flatpak/eclipse-extra-prereqs/eclipse-extra-prereqs.target
@@ -2,9 +2,9 @@
   <locations>
     <!-- Marketplace Client -->
 	  <location includeAllPlatforms="true" includeConfigurePhase="false" includeMode="slicer" includeSource="false" type="InstallableUnit">
-		  <unit id="org.eclipse.epp.mpc.feature.group" version="1.9.0.v20210108-0835"/>
-		  <unit id="org.eclipse.epp.mpc.source.feature.group" version="1.9.0.v20210108-0835"/>
-		  <repository location="https://download.eclipse.org/mpc/drops/1.9.0/v20210108-0835/"/>
+		  <unit id="org.eclipse.epp.mpc.feature.group" version="1.9.1.v20210204-1408"/>
+		  <unit id="org.eclipse.epp.mpc.source.feature.group" version="1.9.1.v20210204-1408"/>
+		  <repository location="https://download.eclipse.org/mpc/drops/1.9.1/v20210204-1408/"/>
 	  </location>
 
     <!-- Deps of Marketplace Client -->
@@ -15,8 +15,8 @@
 	  </location>
 
 	  <location includeAllPlatforms="true" includeConfigurePhase="false" includeMode="slicer" includeSource="false" type="InstallableUnit">
-		  <unit id="org.eclipse.justj.openjdk.hotspot.jre.full.feature.group" version="15.0.1.v20201027-0507"/>
-		  <repository location="https://download.eclipse.org/justj/jres/15/updates/release/15.0.1"/>
+		  <unit id="org.eclipse.justj.openjdk.hotspot.jre.full.feature.group" version="15.0.2.v20210201-0955"/>
+		  <repository location="https://download.eclipse.org/justj/jres/15/updates/release/15.0.2"/>
 	  </location>
   </locations>
 </target>
diff --git a/flatpak/eclipse-extra-prereqs/pom.xml b/flatpak/eclipse-extra-prereqs/pom.xml
index 5ebe5fa..87d4095 100644
--- a/flatpak/eclipse-extra-prereqs/pom.xml
+++ b/flatpak/eclipse-extra-prereqs/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.eclipse</groupId>
     <artifactId>eclipse-flatpak-parent</artifactId>
-    <version>4.19.0-SNAPSHOT</version>
+    <version>4.20.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>eclipse-extra-prereqs</artifactId>
diff --git a/flatpak/platform/platform.p2.inf b/flatpak/platform/platform.p2.inf
index db0beba..549ffa0 100644
--- a/flatpak/platform/platform.p2.inf
+++ b/flatpak/platform/platform.p2.inf
@@ -1,8 +1,8 @@
 instructions.configure=\
-addRepository(type:0,location:http${#58}//download.eclipse.org/eclipse/updates/4.19,name:The Eclipse Project Updates);\
-addRepository(type:1,location:http${#58}//download.eclipse.org/eclipse/updates/4.19,name:The Eclipse Project Updates);\
-addRepository(type:0,location:http${#58}//download.eclipse.org/releases/2021-03,name:2021-03);\
-addRepository(type:1,location:http${#58}//download.eclipse.org/releases/2021-03,name:2021-03);\
+addRepository(type:0,location:http${#58}//download.eclipse.org/eclipse/updates/4.20,name:The Eclipse Project Updates);\
+addRepository(type:1,location:http${#58}//download.eclipse.org/eclipse/updates/4.20,name:The Eclipse Project Updates);\
+addRepository(type:0,location:http${#58}//download.eclipse.org/releases/2021-06,name:2021-06);\
+addRepository(type:1,location:http${#58}//download.eclipse.org/releases/2021-06,name:2021-06);\
   mkdir(path:${installFolder}/dropins);
 requires.1.namespace=org.eclipse.equinox.p2.iu
 requires.1.name=toolingorg.eclipse.platform.configuration.macosx
@@ -51,7 +51,7 @@
 properties.0.value = true
 
 properties.1.name = org.eclipse.equinox.p2.description
-properties.1.value = 4.19 Release of the Eclipse Platform.
+properties.1.value = 4.20 Release of the Eclipse Platform.
 
 properties.2.name = org.eclipse.equinox.p2.provider
 properties.2.value = Eclipse.org
diff --git a/flatpak/platform/platform.product b/flatpak/platform/platform.product
index d2602e4..0e82956 100644
--- a/flatpak/platform/platform.product
+++ b/flatpak/platform/platform.product
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?pde version="3.5"?>
 
-<product name="Eclipse Platform" uid="org.eclipse.platform.ide" id="org.eclipse.platform.ide" application="org.eclipse.ui.ide.workbench" version="4.19.0.qualifier" useFeatures="true" includeLaunchers="true">
+<product name="Eclipse Platform" uid="org.eclipse.platform.ide" id="org.eclipse.platform.ide" application="org.eclipse.ui.ide.workbench" version="4.20.0.qualifier" useFeatures="true" includeLaunchers="true">
 
    <configIni use="default">
    </configIni>
diff --git a/flatpak/platform/pom.xml b/flatpak/platform/pom.xml
index bda840e..f33afb7 100644
--- a/flatpak/platform/pom.xml
+++ b/flatpak/platform/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.eclipse</groupId>
     <artifactId>eclipse-flatpak-parent</artifactId>
-    <version>4.19.0-SNAPSHOT</version>
+    <version>4.20.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.eclipse.platform.ide</artifactId>
diff --git a/flatpak/pom-aggregator.xml b/flatpak/pom-aggregator.xml
index 404c225..ca8b8ab 100644
--- a/flatpak/pom-aggregator.xml
+++ b/flatpak/pom-aggregator.xml
@@ -5,7 +5,7 @@
 
   <groupId>org.eclipse</groupId>
   <artifactId>platform-flatpak-aggregator</artifactId>
-  <version>4.19.0-SNAPSHOT</version>
+  <version>4.20.0-SNAPSHOT</version>
   <packaging>pom</packaging>
 
   <modules>
diff --git a/flatpak/pom.xml b/flatpak/pom.xml
index 7b0b747..d44b391 100644
--- a/flatpak/pom.xml
+++ b/flatpak/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.eclipse</groupId>
     <artifactId>eclipse-platform-parent</artifactId>
-    <version>4.19.0-SNAPSHOT</version>
+    <version>4.20.0-SNAPSHOT</version>
   </parent>
 
   <groupId>org.eclipse</groupId>
diff --git a/flatpak/sdk/pom.xml b/flatpak/sdk/pom.xml
index 26236ef..c29861c 100644
--- a/flatpak/sdk/pom.xml
+++ b/flatpak/sdk/pom.xml
@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.eclipse</groupId>
     <artifactId>eclipse-flatpak-parent</artifactId>
-    <version>4.19.0-SNAPSHOT</version>
+    <version>4.20.0-SNAPSHOT</version>
   </parent>
 
   <artifactId>org.eclipse.sdk.ide</artifactId>
diff --git a/flatpak/sdk/sdk.p2.inf b/flatpak/sdk/sdk.p2.inf
index 7ccc04f..fdd75f0 100644
--- a/flatpak/sdk/sdk.p2.inf
+++ b/flatpak/sdk/sdk.p2.inf
@@ -1,8 +1,8 @@
 instructions.configure=\
-addRepository(type:0,location:http${#58}//download.eclipse.org/eclipse/updates/4.19,name:The Eclipse Project Updates);\
-addRepository(type:1,location:http${#58}//download.eclipse.org/eclipse/updates/4.19,name:The Eclipse Project Updates);\
-addRepository(type:0,location:http${#58}//download.eclipse.org/releases/2021-03,name:2021-03);\
-addRepository(type:1,location:http${#58}//download.eclipse.org/releases/2021-03,name:2021-03);\
+addRepository(type:0,location:http${#58}//download.eclipse.org/eclipse/updates/4.20,name:The Eclipse Project Updates);\
+addRepository(type:1,location:http${#58}//download.eclipse.org/eclipse/updates/4.20,name:The Eclipse Project Updates);\
+addRepository(type:0,location:http${#58}//download.eclipse.org/releases/2021-06,name:2021-06);\
+addRepository(type:1,location:http${#58}//download.eclipse.org/releases/2021-06,name:2021-06);\
   mkdir(path:${installFolder}/dropins);
 requires.1.namespace=org.eclipse.equinox.p2.iu
 requires.1.name=toolingorg.eclipse.sdk.configuration.macosx
@@ -49,7 +49,7 @@
 properties.0.value = true
 
 properties.1.name = org.eclipse.equinox.p2.description
-properties.1.value = 4.19 Release of the Eclipse SDK.
+properties.1.value = 4.20 Release of the Eclipse SDK.
 
 properties.2.name = org.eclipse.equinox.p2.provider
 properties.2.value = Eclipse.org
diff --git a/flatpak/sdk/sdk.product b/flatpak/sdk/sdk.product
index aab0b83..dc16767 100644
--- a/flatpak/sdk/sdk.product
+++ b/flatpak/sdk/sdk.product
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <?pde version="3.5"?>
 
-<product name="Eclipse SDK" uid="org.eclipse.sdk.ide" id="org.eclipse.sdk.ide" application="org.eclipse.ui.ide.workbench" version="4.19.0.qualifier" useFeatures="true" includeLaunchers="true">
+<product name="Eclipse SDK" uid="org.eclipse.sdk.ide" id="org.eclipse.sdk.ide" application="org.eclipse.ui.ide.workbench" version="4.20.0.qualifier" useFeatures="true" includeLaunchers="true">
 
    <configIni use="default">
    </configIni>