diff --git a/deps/libtomcrypt b/deps/libtomcrypt
index 2e7c1943..d432b131 160000
--- a/deps/libtomcrypt
+++ b/deps/libtomcrypt
@@ -1 +1 @@
-Subproject commit 2e7c1943220971a536f1cc4e83efc7b56f3cc1c4
+Subproject commit d432b13139ced07e309552f2a4893116883d434a
diff --git a/deps/mongoose b/deps/mongoose
index bc56353a..3130e592 160000
--- a/deps/mongoose
+++ b/deps/mongoose
@@ -1 +1 @@
-Subproject commit bc56353a7965fc1a131222308737a3c653edc9d5
+Subproject commit 3130e592443dfad81ceac63b4af9976b9804ca21
diff --git a/deps/protobuf b/deps/protobuf
index 23dccc5b..a4d93c23 160000
--- a/deps/protobuf
+++ b/deps/protobuf
@@ -1 +1 @@
-Subproject commit 23dccc5bb9d6914b72cb241b027af8e7502f5fa7
+Subproject commit a4d93c235b16b10c97a70b35b5f824040199c9d6
diff --git a/deps/zlib b/deps/zlib
index 4346a168..41d86c73 160000
--- a/deps/zlib
+++ b/deps/zlib
@@ -1 +1 @@
-Subproject commit 4346a16853e19b45787ce933666026903fb8f3f8
+Subproject commit 41d86c73b21191a3fa9ea5f476fc9f1fc5e4f8b3