diff --git a/deps/GSL b/deps/GSL
index ebf04983..99a29ce7 160000
--- a/deps/GSL
+++ b/deps/GSL
@@ -1 +1 @@
-Subproject commit ebf0498363c53f0d3c403b0548212c147e3747fe
+Subproject commit 99a29ce797c8337b8923f2688ba1489be6f65bc4
diff --git a/deps/protobuf b/deps/protobuf
index b696347f..b48ba578 160000
--- a/deps/protobuf
+++ b/deps/protobuf
@@ -1 +1 @@
-Subproject commit b696347f80d324c624e65a0b7e3ea5dac7ec5a41
+Subproject commit b48ba578dd01adfebeb4fac0887db1eeb163e00f