diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 070f909..777d8da 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -2,9 +2,12 @@
 Changelog
 =========
 
-------
-0.12.5
-------
+-------------------
+0.12.5 - 2024-05-25
+-------------------
+
+Improvements
+============
 
 -  Generic
 
@@ -14,6 +17,8 @@ Changelog
       | ``secp256r1/Kyber-768-r3``, ``secp384r1/Kyber-768-r3``,
       | ``secp384r1/Kyber-1024-r3``
 
+   -  test on Python 3.13 RC
+
 -  TLS
 
    -  add missing PQC named curves (#25)
diff --git a/cryptodatahub/__setup__.py b/cryptodatahub/__setup__.py
index 0f37735..2b7bc51 100644
--- a/cryptodatahub/__setup__.py
+++ b/cryptodatahub/__setup__.py
@@ -2,7 +2,7 @@
 
 __title__ = 'CryptoDataHub'
 __technical_name__ = __title__.lower()
-__version__ = '0.12.4'
+__version__ = '0.12.5'
 __description__ = 'Repository of cryptography-related data'
 __author__ = 'Szilárd Pfeiffer'
 __author_email__ = 'coroner@pfeifferszilard.hu'