diff --git a/ChangeLog b/ChangeLog
index c36346511c..24e9b16e52 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -2,10 +2,22 @@
 astroid's ChangeLog
 ===================
 
-What's New in astroid 2.12.0?
+What's New in astroid 2.13.0?
+=============================
+Release date: TBA
+
+
+
+What's New in astroid 2.12.1?
 =============================
 Release date: TBA
 
+
+
+What's New in astroid 2.12.0?
+=============================
+Release date: 2022-07-09
+
 * Fix signal has no ``connect`` member for PySide2 5.15.2+ and PySide6
 
   Closes #4040, #5378
diff --git a/astroid/__pkginfo__.py b/astroid/__pkginfo__.py
index 5bd5f72c07..516d27709d 100644
--- a/astroid/__pkginfo__.py
+++ b/astroid/__pkginfo__.py
@@ -2,5 +2,5 @@
 # For details: https://github.com/PyCQA/astroid/blob/main/LICENSE
 # Copyright (c) https://github.com/PyCQA/astroid/blob/main/CONTRIBUTORS.txt
 
-__version__ = "2.12.0-dev0"
+__version__ = "2.12.0"
 version = __version__
diff --git a/script/.contributors_aliases.json b/script/.contributors_aliases.json
index 2b3c6d877e..85f136f113 100644
--- a/script/.contributors_aliases.json
+++ b/script/.contributors_aliases.json
@@ -13,6 +13,10 @@
     "name": "Marc Mueller",
     "team": "Maintainers"
   },
+  "adam.grant.hendry@gmail.com": {
+    "mails": ["adam.grant.hendry@gmail.com"],
+    "name": "Adam Hendry"
+  },
   "androwiiid@gmail.com": {
     "mails": ["androwiiid@gmail.com"],
     "name": "Paligot Gérard"
@@ -169,9 +173,5 @@
   "ville.skytta@iki.fi": {
     "mails": ["ville.skytta@iki.fi", "ville.skytta@upcloud.com"],
     "name": "Ville Skyttä"
-  },
-  "adam.grant.hendry@gmail.com": {
-    "mails": ["adam.grant.hendry@gmail.com"],
-    "name": "Adam Hendry"
   }
 }
diff --git a/tbump.toml b/tbump.toml
index 72775ee6c7..20d275ecda 100644
--- a/tbump.toml
+++ b/tbump.toml
@@ -1,7 +1,7 @@
 github_url = "https://github.com/PyCQA/astroid"
 
 [version]
-current = "2.12.0-dev0"
+current = "2.12.0"
 regex = '''
 ^(?P<major>0|[1-9]\d*)
 \.