diff --git a/.gitmodules b/.gitmodules
index c1e034a..ee3bc5e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,3 @@
-[submodule "libs/include/glfw"]
-	path = libs/include/glfw
-	url = https://github.com/glfw/glfw.git
+[submodule "external/stb"]
+	path = external/stb
+	url = https://github.com/nothings/stb
diff --git a/external/stb b/external/stb
new file mode 160000
index 0000000..f056911
--- /dev/null
+++ b/external/stb
@@ -0,0 +1 @@
+Subproject commit f0569113c93ad095470c54bf34a17b36646bbbb5
diff --git a/libs/glew b/libs/glew
new file mode 160000
index 0000000..3da315c
--- /dev/null
+++ b/libs/glew
@@ -0,0 +1 @@
+Subproject commit 3da315c23aa80b5727e51f21bbe33823bf4c0511
diff --git a/libs/glfw b/libs/glfw
new file mode 160000
index 0000000..e7ea71b
--- /dev/null
+++ b/libs/glfw
@@ -0,0 +1 @@
+Subproject commit e7ea71be039836da3a98cea55ae5569cb5eb885c