diff --git a/pyproject.toml b/pyproject.toml
index 567ea072..f0287e93 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,6 +30,7 @@ dependencies = [
     "scipy>0.16",
     "seaborn",
     "torch>=1.11.0",
+    "importlib-metadata; python_version < '3.10'",
 ]
 dynamic = [
     "version",