diff --git a/pyproject.toml b/pyproject.toml
index 86377eee..36fd03d0 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -34,7 +34,7 @@ dependencies = [
     "numpy<1.26.0",
     "pandas",
     "patsy",
-    "pymc>=5.10.3",
+    "pymc",
     "pytensor>=2.18.4",
     "scikit-learn>=1",
     "scipy",