diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1e6c9d50..8d66f263 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## 2021.6.12
+
+- Fix crash on Python 2 when reusing environments. (#450)
+- Hide staleness check behind a feature flag. (#451)
+- Group command-line options in `--help` message by function. (#442)
+- Avoid polluting tests with a .nox directory. (#445)
+
 ## 2021.6.6
 
 - Add option `--no-install` to skip install commands in reused environments. (#432)
diff --git a/setup.py b/setup.py
index d3db6370..28d99cd4 100644
--- a/setup.py
+++ b/setup.py
@@ -20,7 +20,7 @@
 
 setup(
     name="nox",
-    version="2021.6.6",
+    version="2021.6.12",
     description="Flexible test automation.",
     long_description=long_description,
     url="https://nox.thea.codes",