diff --git a/requirements.txt b/requirements.txt
index 33e9222..f615213 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-eip712_structs == 1.1.0
+eip712_structs_ng >= 2.0.1
 web3>=6.3.0
 eth-tester
-black
\ No newline at end of file
+black
diff --git a/setup.cfg b/setup.cfg
index f7a0f71..26615f8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -9,7 +9,7 @@ license = MIT
 [options]
 packages = find:
 install_requires =
-    eip712_structs == 1.1.0
+    eip712_structs_ng >= 2.0.1
     web3>=6.3.0
 
 python_requires = >=3.8