diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index a3772da..7f44d0a 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,6 +2,12 @@ Changelog
 =========
 
 
+v31.1.0 - 2024-02-01
+------------------------
+
+- Support parsing metadata filenames for purls #36
+- Use latest skeleton #37
+
 v31.0.0 - 2022-08-24
 ------------------------
 
diff --git a/setup.cfg b/setup.cfg
index 8062d8f..520ace8 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,5 +1,6 @@
 [metadata]
 name = debian_inspector
+version = 31.1.0
 license = Apache-2.0 AND BSD-3-Clause AND MIT
 
 # description must be on ONE line https://github.com/pypa/setuptools/issues/1390