diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 43ff58d..451f3f1 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,7 +1,7 @@
 Release Notes
 *************
 
-1.1.0rc1 (2020-12-14)
+1.1.0 (2020-12-14)
 ~~~~~~~~~~~~~~~~~~~~~
 * The 1.1.0 era5cli minor release.
 * Add support for ERA5 preliminary back extension `#58 <https://github.com/eWaterCycle/era5cli/pull/58>`_
diff --git a/CITATION.cff b/CITATION.cff
index a702279..c358821 100644
--- a/CITATION.cff
+++ b/CITATION.cff
@@ -54,4 +54,4 @@ license: Apache-2.0
 message: "If you use this software, please cite it using these metadata."
 repository-code: "https://github.com/ewatercycle/era5cli"
 title: era5cli
-version: 1.1.0rc1
+version: 1.1.0
diff --git a/era5cli/__version__.py b/era5cli/__version__.py
index f8adc6e..a5ac0b1 100644
--- a/era5cli/__version__.py
+++ b/era5cli/__version__.py
@@ -10,4 +10,4 @@
               'Niels Drost', 'Fakhereh Alidoost', 'Bouwe Andela',
               'Jerom Aerts', 'Berend Weel', 'Rolf Hut', 'Klaus Zimmermann')
 __email__ = 'ewatercycle@esciencecenter.nl'
-__version__ = '1.1.0rc1'
+__version__ = '1.1.0'