diff --git a/HISTORY.txt b/HISTORY.txt
index d245026..0682354 100644
--- a/HISTORY.txt
+++ b/HISTORY.txt
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-0.13.1 (unreleased)
+0.13.1 (2020-02-28)
 -------------------
 
 - Fix when no configuration file
diff --git a/ipdb/__main__.py b/ipdb/__main__.py
index b8ec58e..aad3856 100644
--- a/ipdb/__main__.py
+++ b/ipdb/__main__.py
@@ -10,7 +10,7 @@
 
 from contextlib import contextmanager
 
-__version__ = '0.13.1.dev0'
+__version__ = '0.13.1'
 
 from IPython import get_ipython
 from IPython.core.debugger import BdbQuit_excepthook