diff --git a/.gitmodules b/.gitmodules
index aae8f85..2490187 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -10,3 +10,6 @@
 [submodule "lib/openzeppelin-foundry-upgrades"]
 	path = lib/openzeppelin-foundry-upgrades
 	url = https://github.com/OpenZeppelin/openzeppelin-foundry-upgrades
+[submodule "lib/openzeppelin-contracts-upgradeable"]
+	path = lib/openzeppelin-contracts-upgradeable
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts-upgradeable
diff --git a/lib/openzeppelin-contracts-upgradeable b/lib/openzeppelin-contracts-upgradeable
new file mode 160000
index 0000000..fa52531
--- /dev/null
+++ b/lib/openzeppelin-contracts-upgradeable
@@ -0,0 +1 @@
+Subproject commit fa525310e45f91eb20a6d3baa2644be8e0adba31