diff --git a/camerad/Instruments/hispec_tracking_camera b/camerad/Instruments/hispec_tracking_camera
index 08502aa..3b4bf0c 160000
--- a/camerad/Instruments/hispec_tracking_camera
+++ b/camerad/Instruments/hispec_tracking_camera
@@ -1 +1 @@
-Subproject commit 08502aadd33cb63cf0fdaad3e934701611462e4c
+Subproject commit 3b4bf0cb5b1628079f25e283550d15b01ad995e7