diff --git a/CHANGELOG.md b/CHANGELOG.md
index edbe3e212..0d356f59b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,11 @@
 
 <!-- towncrier release notes start -->
 
+## [0.12.0](https://github.com/gdsfactory/skywater130/releases/tag/v0.12.0) - 2024-06-25
+
+No significant changes.
+
+
 ## [0.11.1](https://github.com/gdsfactory/skywater130/releases/tag/v0.11.1) - 2024-05-12
 
 No significant changes.
diff --git a/README.md b/README.md
index 77ea58817..ac58e90d2 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,4 @@
-# sky130 gdsfactory PDK 0.11.1
+# sky130 gdsfactory PDK 0.12.0
 
 [![pypi](https://img.shields.io/pypi/v/sky130)](https://pypi.org/project/sky130/)
 [![black](https://img.shields.io/badge/code%20style-black-000000.svg)](https://github.com/psf/black)
diff --git a/pyproject.toml b/pyproject.toml
index 944bea13e..36e27b63d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,7 +25,7 @@ license = {file = "LICENSE"}
 name = "sky130"
 readme = "README.md"
 requires-python = ">=3.10"
-version = "0.11.1"
+version = "0.12.0"
 
 [project.optional-dependencies]
 dev = [
@@ -127,7 +127,7 @@ message_template = "Bump to {new_version}"
 tag_template = "v{new_version}"
 
 [tool.tbump.version]
-current = "0.11.1"
+current = "0.12.0"
 regex = '''
   (?P<major>\d+)
   \.
diff --git a/sky130/__init__.py b/sky130/__init__.py
index 2cb2c047d..78e1169fb 100644
--- a/sky130/__init__.py
+++ b/sky130/__init__.py
@@ -10,7 +10,7 @@
 from sky130.layers import LAYER, LAYER_STACK, LAYER_VIEWS
 from sky130.tech import cross_sections
 
-__version__ = "0.11.1"
+__version__ = "0.12.0"
 
 gf.CONF.allow_layer_mismatch = True
 gf.CONF.allow_width_mismatch = True
diff --git a/sky130/klayout/grain.xml b/sky130/klayout/grain.xml
index c49f986db..fda414f1f 100644
--- a/sky130/klayout/grain.xml
+++ b/sky130/klayout/grain.xml
@@ -3,7 +3,7 @@
  <name>sky130</name>
  <token/>
  <hidden>false</hidden>
- <version>0.11.1</version>
+ <version>0.12.0</version>
  <api-version/>
  <title>sky130</title>
  <doc>Skywater 130nm libraries</doc>
diff --git a/sky130/klayout/pymacros/set_menus.lym b/sky130/klayout/pymacros/set_menus.lym
index c8c40d3e2..8d0f18779 100644
--- a/sky130/klayout/pymacros/set_menus.lym
+++ b/sky130/klayout/pymacros/set_menus.lym
@@ -17,7 +17,7 @@
  <text>
 import pya
 
-__version__ = "0.11.1"
+__version__ = "0.12.0"
 
 
 def set_menu():