diff --git a/.gitmodules b/.gitmodules
index 8ce40d7..7d5d4ed 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "lib/solady"]
 	path = lib/solady
 	url = https://github.com/Vectorized/solady
+[submodule "lib/openzeppelin-contracts"]
+	path = lib/openzeppelin-contracts
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts
diff --git a/lib/openzeppelin-contracts b/lib/openzeppelin-contracts
new file mode 160000
index 0000000..49c0e43
--- /dev/null
+++ b/lib/openzeppelin-contracts
@@ -0,0 +1 @@
+Subproject commit 49c0e4370d0cc50ea6090709e3835a3091e33ee2