diff --git a/CHANGELOG.md b/CHANGELOG.md
index f8dcf412..2c8a5dac 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,9 +14,8 @@ $ git clone https://github.com/greenbone/gvm-tools.git
 $ cd gvm-tools && git log
 ```
 
-## [unreleased]
+## [20.10.0] - 2020-10-05
 
-### Added
 ### Changed
 
 - Fixed `send-schedule.gmp.py` script, because <timezone_abbrev> has been [removed](https://github.com/greenbone/gvmd/commit/d4a0fa2287b425199330b7e5671b61cdbd836fe4) from Schedules, using <timezone> instead. [#299](https://github.com/greenbone/gvm-tools/pull/299)
@@ -35,7 +34,7 @@ $ cd gvm-tools && git log
 * Removed `gvm.version` module in favor of using `pontos.version`
   [#254](https://github.com/greenbone/gvm-tools/pull/254)
 
-[unreleased]: https://github.com/greenbone/gvm-tools/compare/v2.1.0...master
+[20.10.0]: https://github.com/greenbone/gvm-tools/compare/v2.1.0...v20.10.0
 
 ## [2.1.0] - 2020-04-03
 
diff --git a/gvmtools/__version__.py b/gvmtools/__version__.py
index f038fa32..ce6febe6 100644
--- a/gvmtools/__version__.py
+++ b/gvmtools/__version__.py
@@ -2,4 +2,4 @@
 
 # THIS IS AN AUTOGENERATED FILE. DO NOT TOUCH!
 
-__version__ = "2.2.0.dev1"
+__version__ = "20.10.0"
diff --git a/pyproject.toml b/pyproject.toml
index 5c9e9f9f..3097cac5 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "poetry.masonry.api"
 
 [tool.poetry]
 name = "gvm-tools"
-version = "2.2.0.dev1"
+version = "20.10.0"
 authors = ["Greenbone Networks GmbH <info@greenbone.net>"]
 description = "Tools to control a GSM/GVM over GMP or OSP"
 license = "GPL-3.0-or-later"
@@ -39,7 +39,7 @@ gvm-script = "gvmtools.script:main"
 
 [tool.poetry.dependencies]
 python = "^3.5.2"
-python-gvm = ">=1.4,<21.0"
+python-gvm = ">=2,<21.0"
 
 [tool.poetry.dev-dependencies]
 autohooks = "^2.2.0"
@@ -50,7 +50,7 @@ coverage = "^5.3"
 autohooks-plugin-black = {version = "^1.2.0", python = "^3.6"}
 black = {version = "20.8b1", python = "^3.6"}
 rope = "^0.17.0"
-pontos = "^0.2.0"
+pontos = {version = "^0.3.0", python = "^3.7"}
 
 [tool.black]
 line-length = 80