diff --git a/releng/CDT.setup b/releng/CDT.setup
index 94d9cce432d..7c7eb340c84 100644
--- a/releng/CDT.setup
+++ b/releng/CDT.setup
@@ -290,17 +290,17 @@
           <repository
               url="https://download.eclipse.org/eclipse/updates/4.16/R-4.16-202006040540/"/>
           <repository
-              url="https://download.eclipse.org/egit/updates/"/>
+              url="https://download.eclipse.org/egit/updates-5.8/"/>
           <repository
-              url="https://download.eclipse.org/linuxtools/updates-docker-nightly/"/>
+              url="https://download.eclipse.org/linuxtools/update-2020-06-docker/"/>
           <repository
-              url="https://download.eclipse.org/lsp4e/snapshots/"/>
+              url="https://download.eclipse.org/lsp4e/releases/0.15.0/"/>
           <repository
               url="https://download.eclipse.org/modeling/emf/emf/builds/release/2.20/"/>
           <repository
               url="https://download.eclipse.org/mylyn/docs/releases/3.0.36/"/>
           <repository
-              url="https://download.eclipse.org/mylyn/releases/3.24/"/>
+              url="http://download.eclipse.org/mylyn/drops/3.25.1/v20200526-0330"/>
           <repository
               url="https://download.eclipse.org/technology/swtbot/releases/2.7.0/"/>
           <repository