diff --git a/CHANGELOG.md b/CHANGELOG.md
index 11d4e7c..47ce14e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,7 @@
 Changelog
 =========
 
-Unreleased
+1.1.0
 ----------
 * Added support for slot waveguides and coplanar waveguides
 * Direct GDSII-export is now the standard GDSII-writer
diff --git a/gdshelpers/__init__.py b/gdshelpers/__init__.py
index 4c6b84f..9e356f2 100644
--- a/gdshelpers/__init__.py
+++ b/gdshelpers/__init__.py
@@ -3,4 +3,4 @@
 
 configuration = _Configuration()
 
-__version__ = '1.0.4'
+__version__ = '1.1.0'