diff --git a/pyproject.toml b/pyproject.toml
index 4806ec6..55a5318 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -12,6 +12,7 @@ dependencies = [
     "numpy>=1.24.4,<2.0.0",
     "PyLD==2.0.3",
     "rdflib==6.2.0",
+    "click>=8.1.7",
 ]
 requires-python = ">= 3.11"
 readme = "README.md"