diff --git a/pyproject.toml b/pyproject.toml
index 07197fc..3a9adf9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -16,7 +16,8 @@ license-files = ["LICENSE"]
 requires-python = ">=3.10"
 dependencies = [
   "PyYAML",
-  "gitpython"
+  "gitpython",
+  "gitdb"
 ]
 
 keywords = [