diff --git a/.gitmodules b/.gitmodules
index 604094f..51fb221 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,6 @@
 [submodule "lib/v3-periphery"]
 	path = lib/v3-periphery
 	url = https://github.com/Uniswap/v3-periphery
+[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..04695ae
--- /dev/null
+++ b/lib/openzeppelin-contracts
@@ -0,0 +1 @@
+Subproject commit 04695aecbd4d17dddfd55de766d10e3805d6f42f