diff --git a/.gitignore b/.gitignore
index fbcecbd..50fe9c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -19,3 +19,4 @@
 /tox-3.15.2.tar.gz
 /tox-3.16.1.tar.gz
 /tox-3.17.0.tar.gz
+/tox-3.18.0.tar.gz
diff --git a/python-tox.spec b/python-tox.spec
index ce44b2f..56719b2 100644
--- a/python-tox.spec
+++ b/python-tox.spec
@@ -14,7 +14,7 @@
 
 %global pypi_name tox
 Name:           python-%{pypi_name}
-Version:        3.17.0
+Version:        3.18.0
 Release:        1%{?dist}
 Summary:        Virtualenv-based automation of test activities
 
@@ -127,8 +127,6 @@ rm -rf %{pypi_name}.egg-info
 
 %if %{with tests}
 %check
-# Workaround until https://github.com/tox-dev/tox/pull/1618 is merged:
-export HOSTNAME=rpmbuild
 %pytest -n auto
 %endif
 
@@ -139,6 +137,10 @@ export HOSTNAME=rpmbuild
 %{python3_sitelib}/%{pypi_name}-%{version}-py%{python3_version}.egg-info/
 
 %changelog
+* Thu Jul 23 2020 Miro Hrončok <mhroncok@redhat.com> - 3.18.0-1
+- Update to 3.18.0
+- Fixes rhbz#1859875
+
 * Tue Jul 14 2020 Miro Hrončok <mhroncok@redhat.com> - 3.17.0-1
 - Update to 3.17.0
 - Fixes rhbz#1856985
diff --git a/sources b/sources
index b32898c..bdfe7a7 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (tox-3.17.0.tar.gz) = 2490be63738ae95192c22a99dacf87ee7f44b894bae1b26788ef369f7ff3a3f063e8d360f9fedaab49b2e086d0d4dd4adcb36ca03f75c146dcc1d96908403fc3
+SHA512 (tox-3.18.0.tar.gz) = 3430aa129c463c33c3264f7be9c47bed9e6d075e510330efed51971e3292fe24c145ab86c14f171d99ae106cf59773f78c05903539a379b08132dfd6104a3b9f