diff --git a/schemes/main/manifest.json b/schemes/main/manifest.json
index 2254ba9..2117912 100644
--- a/schemes/main/manifest.json
+++ b/schemes/main/manifest.json
@@ -1,5 +1,5 @@
 {
-  "base-tag": "swift-DEVELOPMENT-SNAPSHOT-2025-09-06-a",
+  "base-tag": "swift-DEVELOPMENT-SNAPSHOT-2025-09-07-a",
   "icu4c": [],
   "libxml2": [],
   "swift-org-download-channel": "development"