diff --git a/utils/update_checkout/update-checkout-config.json b/utils/update_checkout/update-checkout-config.json
index a591d7f5a0a75..3f337ecb7fdc8 100644
--- a/utils/update_checkout/update-checkout-config.json
+++ b/utils/update_checkout/update-checkout-config.json
@@ -356,7 +356,7 @@
                 "cmark": "swift-DEVELOPMENT-SNAPSHOT-2020-06-29-a",
                 "llbuild": "swift-DEVELOPMENT-SNAPSHOT-2020-06-29-a",
                 "swift-tools-support-core": "0.1.8",
-                "swiftpm": "swift-DEVELOPMENT-SNAPSHOT-2020-06-29-a",
+                "swiftpm": "3b56accc865173b0e0588b1df310e74f124c784b",
                 "swift-argument-parser": "0.2.0",
                 "swift-driver": "master",
                 "swift-syntax": "swift-DEVELOPMENT-SNAPSHOT-2020-06-29-a",