diff --git a/pyproject.toml b/pyproject.toml
index 1184d36..3cdab11 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ classifiers = [
 ]
 dependencies = [
   "requests ==2.31.0",
-  "pydantic >=1.6.2,!=1.7,!=1.7.1,!=1.7.2,!=1.7.3,!=1.8,!=1.8.1,<2.0.0",
+  "pydantic >=1.6.2,!=1.7,!=1.7.1,!=1.7.2,!=1.7.3,!=1.8,!=1.8.1,<3.0.0",
   "pycryptodomex >=3.17,<4.0.0",
   "pynacl >=1.5.0,<2.0.0"
 ]