diff --git a/ibllib/__init__.py b/ibllib/__init__.py
index 71d64d29c..9bbc80627 100644
--- a/ibllib/__init__.py
+++ b/ibllib/__init__.py
@@ -1,4 +1,4 @@
-__version__ = "2.10.3"
+__version__ = "2.10.4"
 import warnings
 
 from ibllib.misc import logger_config
diff --git a/release_notes.md b/release_notes.md
index 893268163..69ba95bbd 100644
--- a/release_notes.md
+++ b/release_notes.md
@@ -1,5 +1,8 @@
 ## Release Note 2.10
 
+## Release Note 2.10.4 2022-03-11
+- Data handler connects to correct alyx database on cortexlab
+
 ## Release Note 2.10.3 2022-03-09
 - Fixes to EphysPostDLC
 - Small change to storing in dsp.voltage.decompress_destripe_cbin function