diff --git a/CHANGELOG.md b/CHANGELOG.md
index 715ce0ec..5ffdf546 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,14 +4,7 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
-## [20.8.1] (unreleased)
-
-### Fixed
-- Fix deploy and upload to pypi. [#315](https://github.com/greenbone/ospd-openvas/pull/315)
-
-[20.8.1]: https://github.com/greenbone/ospd-openvas/compare/v20.8.0...ospd-openvas-20.08
-
-## [20.8.0] (2020-08-11)
+## [20.8.0] (2020-08-12)
 
 ### Added
 - Add solution method to solution of vt object. [#131](https://github.com/greenbone/ospd-openvas/pull/131)
@@ -61,6 +54,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Fix handling of denied hosts. [#263](https://github.com/greenbone/ospd-openvas/pull/263)
 - Fix handling of special chars in credentials. [#294](https://github.com/greenbone/ospd-openvas/pull/294)
 - Fix type and default value of optimize_test preference. [#302](https://github.com/greenbone/ospd-openvas/pull/302)
+- Fix deploy and upload to pypi. [#315](https://github.com/greenbone/ospd-openvas/pull/315)
+- Fix ospd version dependency. [#316](https://github.com/greenbone/ospd-openvas/pull/316)
 
 ### Removed
 - Remove use_mac_addr, vhost_ip and vhost scan preferences. [#184](https://github.com/greenbone/ospd-openvas/pull/184)
diff --git a/poetry.lock b/poetry.lock
index 107b9060..ee6f6c55 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -242,23 +242,19 @@ version = "0.6.1"
 
 [[package]]
 category = "main"
-description = ""
+description = "OSPD is a base for scanner wrappers which share the same communication protocol: OSP (Open Scanner Protocol)"
 name = "ospd"
 optional = false
-python-versions = "^3.5"
-version = "20.8a1"
+python-versions = ">=3.5,<4.0"
+version = "20.8.1"
 
 [package.dependencies]
-defusedxml = "^0.6.0"
-deprecated = "^1.2.10"
-lxml = "^4.5.1"
-paramiko = "^2.7.1"
-psutil = "^5.7.0"
+defusedxml = ">=0.6.0,<0.7.0"
+deprecated = ">=1.2.10,<2.0.0"
+lxml = ">=4.5.1,<5.0.0"
+paramiko = ">=2.7.1,<3.0.0"
+psutil = ">=5.7.0,<6.0.0"
 
-[package.source]
-reference = "1c0dec83a73f702ade1bc1d7d66f79ade28641a4"
-type = "git"
-url = "https://github.com/greenbone/ospd.git"
 [[package]]
 category = "main"
 description = "Core utilities for Python packages"
@@ -442,7 +438,7 @@ python-versions = "*"
 version = "1.12.1"
 
 [metadata]
-content-hash = "b9fb459bd6a92a98b9cfa99e1fe824889f09770ec04de08692f86f13a8ebdfa7"
+content-hash = "c76905f184837fe531e180eda4d0db1feb898fd676779f63e66dc6dd6fd384fd"
 python-versions = "^3.5"
 
 [metadata.files]
@@ -625,7 +621,10 @@ mccabe = [
     {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
     {file = "mccabe-0.6.1.tar.gz", hash = "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"},
 ]
-ospd = []
+ospd = [
+    {file = "ospd-20.8.1-py3-none-any.whl", hash = "sha256:688fb0b3fc777dc6de871d45bbfdd20a3af264a5455e5fd994f920d4092d547f"},
+    {file = "ospd-20.8.1.tar.gz", hash = "sha256:71cff4cc0f54b28737e92e11d9184a1742182ed3114a2dcbfc1dd19200c300a6"},
+]
 packaging = [
     {file = "packaging-20.4-py2.py3-none-any.whl", hash = "sha256:998416ba6962ae7fbd6596850b80e17859a5753ba17c32284f67bfff33784181"},
     {file = "packaging-20.4.tar.gz", hash = "sha256:4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8"},
diff --git a/pyproject.toml b/pyproject.toml
index fdece107..6e92a21a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -49,7 +49,7 @@ python = "^3.5"
 redis = "^3.5.3"
 psutil = "^5.7.0"
 packaging = "^20.4"
-ospd = {git = "https://github.com/greenbone/ospd.git", branch = "ospd-20.08"}
+ospd = "^20.8"
 
 [tool.poetry.dev-dependencies]
 pylint = "^2.5.3"
diff --git a/setup.py b/setup.py
index 067f7428..c5b5b2eb 100644
--- a/setup.py
+++ b/setup.py
@@ -49,7 +49,7 @@
         'Programming Language :: Python :: 3.8',
     ],
     python_requires='>=3.5',
-    install_requires=['ospd>=2.0.0', 'redis>=3.0.1', 'psutil', 'packaging'],
+    install_requires=['ospd>=20.8.0', 'redis>=3.0.1', 'psutil', 'packaging'],
     entry_points={'console_scripts': ['ospd-openvas=ospd_openvas.daemon:main']},
     test_suite="tests",
 )