diff --git a/third_party/astrolabe b/third_party/astrolabe
index 2a55c6f8..1d2dc122 160000
--- a/third_party/astrolabe
+++ b/third_party/astrolabe
@@ -1 +1 @@
-Subproject commit 2a55c6f85e56fe421e41b45d604e6b932f0abad8
+Subproject commit 1d2dc122801e6f69b01521810f891a46009f2198