diff --git a/.gitmodules b/.gitmodules
index e831faa..829f14f 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -29,7 +29,7 @@
 [submodule "duckdb"]
 	path = duckdb
 	url = https://github.com/duckdb/duckdb-r
-	branch = v1.0.0
+	branch = v1.0.0-1
 [submodule "httpgd"]
 	path = httpgd
 	url = https://github.com/nx10/httpgd
diff --git a/duckdb b/duckdb
index 242b805..a0a7c45 160000
--- a/duckdb
+++ b/duckdb
@@ -1 +1 @@
-Subproject commit 242b805ad4a1e3e78af3aaaa667938b0faf92d7f
+Subproject commit a0a7c456f2b74d53fba4309e4b54d1708912d680