diff --git a/models/linear/index.yaml b/models/linear/index.yaml
index 1390ddf..c55b5e4 100644
--- a/models/linear/index.yaml
+++ b/models/linear/index.yaml
@@ -2,6 +2,6 @@ name: linear
 file: linear.py
 class: Linear
 requirements:
-- pandas
+- pandas==2.0.0
 version: 1.0.0
 type: model