diff --git a/third_party/python-sdf-timing b/third_party/python-sdf-timing
index 0afbbfe5..5b9dc794 160000
--- a/third_party/python-sdf-timing
+++ b/third_party/python-sdf-timing
@@ -1 +1 @@
-Subproject commit 0afbbfe5cec97330b3261d811a4d604a471a5d98
+Subproject commit 5b9dc794b5cf8981169fbe90525af13eeab8521c