diff --git a/src/spyglass/data_import/insert_sessions.py b/src/spyglass/data_import/insert_sessions.py
index f31b0c09e..329a7be42 100644
--- a/src/spyglass/data_import/insert_sessions.py
+++ b/src/spyglass/data_import/insert_sessions.py
@@ -101,7 +101,7 @@ def copy_nwb_link_raw_ephys(nwb_file_name, out_nwb_file_name):
     if os.path.exists(out_nwb_file_abs_path):
         if debug_mode:
             return out_nwb_file_abs_path
-        logger.warn(
+        logger.warning(
             f"Output file {out_nwb_file_abs_path} exists and will be "
             + "overwritten."
         )