diff --git a/.gitmodules b/.gitmodules
index 668d0bf..673c325 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -22,3 +22,6 @@
 [submodule "deps/imgui-sfml"]
 	path = deps/imgui-sfml
 	url = https://github.com/eliasdaler/imgui-sfml
+[submodule "deps/json"]
+	path = deps/json
+	url = https://github.com/nlohmann/json
diff --git a/deps/json b/deps/json
new file mode 160000
index 0000000..f5b3fb3
--- /dev/null
+++ b/deps/json
@@ -0,0 +1 @@
+Subproject commit f5b3fb326c1a651cd3e62201b0e7074cf987f748