diff --git a/deps/GSL b/deps/GSL
index 8a4b9ed0..f09b2497 160000
--- a/deps/GSL
+++ b/deps/GSL
@@ -1 +1 @@
-Subproject commit 8a4b9ed0bf643726ce625678a17b1fc40d90870c
+Subproject commit f09b24970dfed112c57c3d21cf3b90273c9f7ff2
diff --git a/deps/protobuf b/deps/protobuf
index 5f55fe1d..2501e9b8 160000
--- a/deps/protobuf
+++ b/deps/protobuf
@@ -1 +1 @@
-Subproject commit 5f55fe1d6b2ee4b8d54d83eb49279089e5b67b9f
+Subproject commit 2501e9b856c411239e2ae32bcc75518dcf840418