diff --git a/deps/json11 b/deps/json11
index 8ccf1f0c..e2e3a11e 160000
--- a/deps/json11
+++ b/deps/json11
@@ -1 +1 @@
-Subproject commit 8ccf1f0c5ecab6151a65f216e7eeccd8588e5457
+Subproject commit e2e3a11e99672b018e0e0657867e6a3439e180cf
diff --git a/deps/libtomcrypt b/deps/libtomcrypt
index a1f63124..1937f412 160000
--- a/deps/libtomcrypt
+++ b/deps/libtomcrypt
@@ -1 +1 @@
-Subproject commit a1f6312416ef6cd183ee62db58b640dc2d7ec1f4
+Subproject commit 1937f412605e1b04ddb41ef9c2f2f0aab7e61548
diff --git a/deps/libtommath b/deps/libtommath
index 13444a8a..6ac0b0c1 160000
--- a/deps/libtommath
+++ b/deps/libtommath
@@ -1 +1 @@
-Subproject commit 13444a8af2d077eda8fd0be017cac2dad20465dc
+Subproject commit 6ac0b0c1b69b9a88e1b3b3002c2e3a9062ae99b4
diff --git a/deps/mongoose b/deps/mongoose
index ff4649fe..cb602f17 160000
--- a/deps/mongoose
+++ b/deps/mongoose
@@ -1 +1 @@
-Subproject commit ff4649fe42bfe93835a0bac77fbe8ab84c8b36e4
+Subproject commit cb602f178ccea7f0c790cf5510f7a29c017db954
diff --git a/deps/pdcurses b/deps/pdcurses
index b12c4a52..618e0aaa 160000
--- a/deps/pdcurses
+++ b/deps/pdcurses
@@ -1 +1 @@
-Subproject commit b12c4a5212e97cf83f0074618c1473253fad4131
+Subproject commit 618e0aaa31b4728eb4df78ec4de6c2b873908eda
diff --git a/deps/zlib b/deps/zlib
index 79baebe5..d71dc66f 160000
--- a/deps/zlib
+++ b/deps/zlib
@@ -1 +1 @@
-Subproject commit 79baebe50e4d6b73ae1f8b603f0ef41300110aa3
+Subproject commit d71dc66fa8a153fb6e7c626847095d9697a6cf42
diff --git a/src/STDInclude.cpp b/src/STDInclude.cpp
index f950ffe7..534f0160 100644
--- a/src/STDInclude.cpp
+++ b/src/STDInclude.cpp
@@ -91,4 +91,25 @@ extern "C"
 	
 	// Enable 'High Performance Graphics'
     __declspec(dllexport) DWORD NvOptimusEnablement = 0x00000001;
+
+	// Tommath fixes
+	int s_read_arc4random(void*, size_t)
+	{
+		return -1;
+	}
+
+	int s_read_getrandom(void*, size_t)
+	{
+		return -1;
+	}
+
+	int s_read_urandom(void*, size_t)
+	{
+		return -1;
+	}
+
+	int s_read_ltm_rng(void*, size_t)
+	{
+		return -1;
+	}
 };