diff --git a/modules/libpref/init/all.js b/modules/libpref/init/all.js
index 2c8d8fa08475..e7224e7d379e 100644
--- a/modules/libpref/init/all.js
+++ b/modules/libpref/init/all.js
@@ -592,7 +592,7 @@ pref("toolkit.telemetry.dap_visit_counting_enabled", false);
 // See https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Match_patterns
 pref("toolkit.telemetry.dap_visit_counting_experiment_list", "[]");
 // Leader endpoint for the DAP protocol
-pref("toolkit.telemetry.dap_leader", "https://dap-07-1.api.divviup.org/");
+pref("toolkit.telemetry.dap_leader", "https://dap-09-3.api.divviup.org/");
 // Not used for anything. Just additional information.
 pref("toolkit.telemetry.dap_leader_owner", "ISRG");
 // Second DAP server. Only two are currently supported.