diff --git a/deps/GSL b/deps/GSL
index caae4dd0..b39e7e4b 160000
--- a/deps/GSL
+++ b/deps/GSL
@@ -1 +1 @@
-Subproject commit caae4dd0f8343efb879369dcd08a2b18aae59f3b
+Subproject commit b39e7e4b0987859f5b19ff7686b149c916588658