diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d025cf0..43500422 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,8 @@
 ## Version History
 
-# Unreleased
+## 1.2.1
 
+* python-build: Add CPython 3.6.4
 * python-build: Add PyPy[23] 5.10
 
 ## 1.2.0
diff --git a/libexec/pyenv---version b/libexec/pyenv---version
index aeffdf75..f31df141 100755
--- a/libexec/pyenv---version
+++ b/libexec/pyenv---version
@@ -12,7 +12,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-version="1.2.0"
+version="1.2.1"
 git_revision=""
 
 if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q pyenv; then