diff --git a/deps/RTKLIB b/deps/RTKLIB
index 17a7219f0f6371e0bf73ed3c219796a5e006306e..4ab9a199ff46b1220fb4fe99b019c8df526e53e9 160000
--- a/deps/RTKLIB
+++ b/deps/RTKLIB
@@ -1 +1 @@
-Subproject commit 17a7219f0f6371e0bf73ed3c219796a5e006306e
+Subproject commit 4ab9a199ff46b1220fb4fe99b019c8df526e53e9