diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3218ac5f..2f8706dc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 ## Version History
 
+## 1.2.3
+
+* python-build: Add CPython 3.5.6
+* python-build: Set openssl PKG_CONFIG_PATH for python 3.7 (#1117)
+* python-build: Add ActivePython versions 2.7.14, 3.5.4, 3.6.0 (#1113)
+* python-build: Unset `PIP_VERSION` before invoking `get-pip.py` as a workaround for `invalid truth value` error (#1124)
+
 ## 1.2.2
 
 * python-build: Add PyPy3 5.10.1 (#1084)
diff --git a/libexec/pyenv---version b/libexec/pyenv---version
index 5c4ab7bd..38129a40 100755
--- a/libexec/pyenv---version
+++ b/libexec/pyenv---version
@@ -12,7 +12,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-version="1.2.2"
+version="1.2.3"
 git_revision=""
 
 if cd "${BASH_SOURCE%/*}" 2>/dev/null && git remote -v 2>/dev/null | grep -q pyenv; then