diff --git a/third_party/astrolabe b/third_party/astrolabe
index 2bf4a705..d9e641b9 160000
--- a/third_party/astrolabe
+++ b/third_party/astrolabe
@@ -1 +1 @@
-Subproject commit 2bf4a70599c8000a9f6f67f16ee3950767250772
+Subproject commit d9e641b93e6511fba0c27acc06ee0733fcdd5add