diff --git a/README.md b/README.md
index 11245c8..94255e2 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,9 @@ by enabling a cached backend. See [Advanced Usage](#advanced-usage)
 
 ## Changelog
 
-## 3.1.0 (not released)
+## 4.0.0 (not released)
+
+## 3.1.0 (2023-03-23)
 
 - `fsm_log_description` now accepts a default description parameter
 - Document `fsm_log_description` decorator
diff --git a/setup.py b/setup.py
index 8240412..6713b4b 100644
--- a/setup.py
+++ b/setup.py
@@ -10,7 +10,7 @@ def readfile(filename):
 
 setup(
     name="django-fsm-log",
-    version="3.0.0",
+    version="3.1.0",
     description="Transition's persistence for django-fsm",
     long_description=readfile("README.md"),
     long_description_content_type="text/markdown",