diff --git a/.gitmodules b/.gitmodules
index acd01fd..9a259c4 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,3 +1,6 @@
 [submodule "packages/contracts/lib/forge-std"]
 	path = packages/contracts/lib/forge-std
 	url = https://github.com/foundry-rs/forge-std
+[submodule "packages/contracts/lib/openzeppelin-contracts"]
+	path = packages/contracts/lib/openzeppelin-contracts
+	url = https://github.com/OpenZeppelin/openzeppelin-contracts
diff --git a/packages/contracts/.gitignore b/packages/contracts/.gitignore
index 00dad77..2003cd4 100644
--- a/packages/contracts/.gitignore
+++ b/packages/contracts/.gitignore
@@ -9,3 +9,4 @@ typechain-types
 cache
 artifacts
 
+out
diff --git a/packages/contracts/lib/openzeppelin-contracts b/packages/contracts/lib/openzeppelin-contracts
new file mode 160000
index 0000000..0a25c19
--- /dev/null
+++ b/packages/contracts/lib/openzeppelin-contracts
@@ -0,0 +1 @@
+Subproject commit 0a25c1940ca220686588c4af3ec526f725fe2582
diff --git a/packages/contracts/remappings.txt b/packages/contracts/remappings.txt
new file mode 100644
index 0000000..8498ff5
--- /dev/null
+++ b/packages/contracts/remappings.txt
@@ -0,0 +1,2 @@
+@openzeppelin/=lib/openzeppelin-contracts/
+