diff --git a/deps/GSL b/deps/GSL
index f1a494c..87f9d76 160000
--- a/deps/GSL
+++ b/deps/GSL
@@ -1 +1 @@
-Subproject commit f1a494cfd2ce55fe88b5134eab985f5852667b8d
+Subproject commit 87f9d768866548b5b86e72be66c60c5abd4d9b37