diff --git a/pyproject.toml b/pyproject.toml
index 03ca350..5d3b639 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ classifiers = [
 ]
 dynamic = [ "version" ]
 dependencies = [
-  "pydantic>=1.10.5,<2",
+  "pydantic>=1.10.5,<3",
   "typing-extensions>=4.5",
 ]
 urls.Documentation = "https://aleph.im/"