diff --git a/docs/conf.py b/docs/conf.py
index 284c376d..0ca213eb 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -20,7 +20,7 @@
 project = "geetools"
 author = "Rodrigo E. Principe"
 copyright = f"2017-{datetime.now().year}, {author}"
-release = "1.8.0"
+release = "1.9.0"
 
 # -- General configuration -----------------------------------------------------
 extensions = [
diff --git a/geetools/__init__.py b/geetools/__init__.py
index bd35d8cb..2f14ed2c 100644
--- a/geetools/__init__.py
+++ b/geetools/__init__.py
@@ -40,7 +40,7 @@
 __title__ = "geetools"
 __summary__ = "A set of useful tools to use with Google Earth Engine Python" "API"
 __uri__ = "http://geetools.readthedocs.io"
-__version__ = "1.8.0"
+__version__ = "1.9.0"
 
 __author__ = "Rodrigo E. Principe"
 __email__ = "fitoprincipe82@gmail.com"
diff --git a/pyproject.toml b/pyproject.toml
index fc996ddc..fc1d9aa4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "geetools"
-version = "1.8.0"
+version = "1.9.0"
 description = "A collection of tools to work with Google Earth Engine Python API"
 keywords = [
   "python",
@@ -125,7 +125,7 @@ branch = true
 [tool.commitizen]
 tag_format = "v$major.$minor.$patch$prerelease"
 update_changelog_on_bump = false
-version = "1.8.0"
+version = "1.9.0"
 version_files = [
     "pyproject.toml:version",
     "geetools/__init__.py:__version__",