diff --git a/poetry.lock b/poetry.lock
index b48e094..89d5b1d 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -1562,4 +1562,4 @@ testing = ["big-O", "jaraco.functools", "jaraco.itertools", "more-itertools", "p
 [metadata]
 lock-version = "2.0"
 python-versions = "^3.8"
-content-hash = "c6a4469b36c3e26e5c6058bf931cb1fca0cd2cd8fd21d4d0d684d48b501ac19f"
+content-hash = "a307339f49db1e3c72043055981f0e715ae1892e9592fc74e3f11b64c3709303"
diff --git a/pyproject.toml b/pyproject.toml
index fda65b0..622ca44 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -18,8 +18,8 @@ include = [
 
 [tool.poetry.dependencies]
 python = "^3.8"
-poetry = "^1.8.0"
-poetry-core = "^1.7.0"
+poetry = ">=1.8.0,<3.0.0"
+poetry-core = ">=1.7.0,<3.0.0"
 
 [tool.poetry.group.dev.dependencies]
 pre-commit = ">=2.18"