diff --git a/pyproject.toml b/pyproject.toml
index f660d22..937460f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,8 +14,8 @@ packages = [{ include = "tools" }]
 
 [tool.poetry.dependencies]
 python = ">=3.8,<3.12"
-pandas = ">=1.2.4,<=2.2.0"
-numpy = ">=1.21.6,<=1.24.4"
+pandas = "*"
+numpy = "*"
 matplotlib = ">=3.5.2,<3.7.2"
 scanpy = ">=1.7.1,<1.9.4"
 anndata = ">=0.7.6,<0.9.2"