diff --git a/third_party/astrolabe b/third_party/astrolabe
index 3e6e77d5..c2dec999 160000
--- a/third_party/astrolabe
+++ b/third_party/astrolabe
@@ -1 +1 @@
-Subproject commit 3e6e77d56f3c8b58f62f0765221ee2dd29df6008
+Subproject commit c2dec999063e15e652321b0867457fef6e0f8e5c