diff --git a/deps/GSL b/deps/GSL
index f09b249..c31a9ad 160000
--- a/deps/GSL
+++ b/deps/GSL
@@ -1 +1 @@
-Subproject commit f09b24970dfed112c57c3d21cf3b90273c9f7ff2
+Subproject commit c31a9ad5e8e99da8567237a7ba51a7d8f419e5bf