diff --git a/schemes/main/manifest.json b/schemes/main/manifest.json
index 95696fa..f4d702a 100644
--- a/schemes/main/manifest.json
+++ b/schemes/main/manifest.json
@@ -1,5 +1,5 @@
 {
-  "base-tag": "swift-DEVELOPMENT-SNAPSHOT-2024-07-05-a",
+  "base-tag": "swift-DEVELOPMENT-SNAPSHOT-2024-07-06-a",
   "build-compiler": false,
   "icu4c": [
     "https://github.com/swiftwasm/icu4c-wasi/releases/download/0.10.0/icu4c-wasm32-unknown-wasi.tar.xz",