diff --git a/poetry.lock b/poetry.lock
index f1aa690..10d6af5 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1490,4 +1490,4 @@ testing = ["coverage (>=4)", "coverage-enable-subprocess (>=1)", "flaky (>=3)",
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "8ceb1f79207794731e68c64ce85cc3255f023fc0bf9574ce0ed432fc93f13814"
+content-hash = "4b4de828f3586776203a8f8d3603f998f78bc73211150335e8f1b188411de630"
diff --git a/pyproject.toml b/pyproject.toml
index 5603ed8..6620bb2 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -37,7 +37,7 @@ classifiers = [
 [tool.poetry.dependencies]
 python = "^3.8"
 Django = ">=2,<6"
-pydantic = "*"
+pydantic = ">=1,<3"
 typing-extensions = "^4.5"
 
 [tool.poetry.group.build.dependencies]