diff --git a/sys/geos-src/source b/sys/geos-src/source
index 17e3cb1..9a5d058 160000
--- a/sys/geos-src/source
+++ b/sys/geos-src/source
@@ -1 +1 @@
-Subproject commit 17e3cb142d2592ce09c4530267ee2fb6ee1c6f79
+Subproject commit 9a5d0587fe62b1551dbee678e2cf6360d292e95b