diff --git a/requirements.lock b/requirements.lock
index 7ec5138..7fef072 100644
--- a/requirements.lock
+++ b/requirements.lock
@@ -337,7 +337,7 @@ python-multipart==0.0.32
     # via streamlit
 pytz==2026.2
     # via pandas
-pywinpty==3.0.5
+pywinpty==3.0.5 ; sys_platform == "win32"
     # via
     #   jupyter-server
     #   jupyter-server-terminals