diff --git a/lib/external/libwolv b/lib/external/libwolv
index ef8dd504a..b9d7f4aba 160000
--- a/lib/external/libwolv
+++ b/lib/external/libwolv
@@ -1 +1 @@
-Subproject commit ef8dd504a9173b0a2f25aa52563649e5777536cf
+Subproject commit b9d7f4abafab5fd215972f4a83381e5bbf475962