diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb9ce95f..23043c32 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## master (unrealeased)
 
+## 0.12.2 (2020-09-03)
+
 - Execute Minitest `before_all` in the context of the current test object. ([@palkan][])
 
 ## 0.12.1 (2020-09-01)
diff --git a/lib/test_prof/version.rb b/lib/test_prof/version.rb
index a2088bb2..24ca3e68 100644
--- a/lib/test_prof/version.rb
+++ b/lib/test_prof/version.rb
@@ -1,5 +1,5 @@
 # frozen_string_literal: true
 
 module TestProf
-  VERSION = "0.12.1"
+  VERSION = "0.12.2"
 end