diff --git a/third_party/libswiftnav b/third_party/libswiftnav
index 374a7929..f329a405 160000
--- a/third_party/libswiftnav
+++ b/third_party/libswiftnav
@@ -1 +1 @@
-Subproject commit 374a792991926c8f7b10fc3d9e3da2e31f8d5cd9
+Subproject commit f329a4052f36183fb5b094486a31a2ed7e970d8a