diff --git a/.gitmodules b/.gitmodules
index 7230acd8..39bd5688 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -27,20 +27,4 @@
 	url = https://github.com/lua/lua.git
 [submodule "deps/stb"]
 	path = deps/stb
-	url = https://github.com/nothings/stb.git
-[submodule "deps/libtomcrypt"]
-	path = deps/libtomcrypt
-	url = git://github.com/libtom/libtomcrypt.git
-	branch = develop
-[submodule "deps/zlib"]
-	path = deps/zlib
-	url = git://github.com/madler/zlib.git
-	branch = develop
-[submodule "deps/libtommath"]
-	path = deps/libtommath
-	url = git://github.com/libtom/libtommath.git
-	branch = develop
-[submodule "deps/protobuf"]
-	path = deps/protobuf
-	url = git://github.com/protocolbuffers/protobuf.git
-	branch = 3.17.x
+	url = https://github.com/nothings/stb.git
\ No newline at end of file
diff --git a/deps/libtomcrypt b/deps/libtomcrypt
deleted file mode 160000
index 673f5ce2..00000000
--- a/deps/libtomcrypt
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 673f5ce29015a9bba3c96792920a10601b5b0718
diff --git a/deps/libtommath b/deps/libtommath
deleted file mode 160000
index 04e9d1e7..00000000
--- a/deps/libtommath
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 04e9d1e7a0493910b2eb5e757d623870692ada04
diff --git a/deps/protobuf b/deps/protobuf
deleted file mode 160000
index 5500c72c..00000000
--- a/deps/protobuf
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 5500c72c5b616da9f0125bcfab513987a1226e2b
diff --git a/deps/zlib b/deps/zlib
deleted file mode 160000
index 2014a993..00000000
--- a/deps/zlib
+++ /dev/null
@@ -1 +0,0 @@
-Subproject commit 2014a993addbc8f1b9785d97f55fd189792c2f78