Parse leading vert in let-expressions
diff --git a/tests/clone.sh b/tests/clone.sh
index e313c93..eb0df7d 100755
--- a/tests/clone.sh
+++ b/tests/clone.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-REV=96d1334e567237b1507cd277938e7ae2de75ff51
+REV=e2f221c75932de7a29845c8d6f1f73536ad00c41
 
 set -euo pipefail
 cd "$(dirname "${BASH_SOURCE[0]}")"