diff --git a/HISTORY.rst b/HISTORY.rst
index 82915bf..7f9f887 100644
--- a/HISTORY.rst
+++ b/HISTORY.rst
@@ -2,6 +2,9 @@
 History
 =======
 
+1.13.0 (2023-01-16)
+-------------------
+
 * Note Adam Johnson is new maintainer.
 
 * Require Black 22.1.0+.
diff --git a/setup.cfg b/setup.cfg
index 68556a6..7e1f8cf 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -1,6 +1,6 @@
 [metadata]
 name = blacken_docs
-version = 1.12.1
+version = 1.13.0
 description = Run Black on Python code blocks in documentation files.
 long_description = file: README.rst
 long_description_content_type = text/x-rst