[4.2.x] Refs #30220 -- Bumped required version of Selenium to 3.8.0.

Follow up to 8d010f39869f107820421631111417298d1c5bb9.
Backport of 06881341d48dd17a4fdf25afc96991de4fb3b1ac from main

2 files changed, 2 insertions, 2 deletions

diff --git a/docs/internals/contributing/writing-code/unit-tests.txt b/docs/internals/contributing/writing-code/unit-tests.txt
index 2d0ba67144..8e8213afe3 100644
--- a/docs/internals/contributing/writing-code/unit-tests.txt
+++ b/docs/internals/contributing/writing-code/unit-tests.txt
@@ -296,7 +296,7 @@ dependencies:
   <https://memcached.org/>`_
 * `gettext <https://www.gnu.org/software/gettext/manual/gettext.html>`_
   (:ref:`gettext_on_windows`)
-* :pypi:`selenium`
+* :pypi:`selenium` 3.8.0+
 * :pypi:`sqlparse` 0.3.1+ (required)
 * :pypi:`tblib` 1.5.0+
 
diff --git a/docs/topics/testing/tools.txt b/docs/topics/testing/tools.txt
index f1bf71809e..c5cec226f8 100644
--- a/docs/topics/testing/tools.txt
+++ b/docs/topics/testing/tools.txt
@@ -1035,7 +1035,7 @@ First of all, you need to install the :pypi:`selenium` package:
 
 .. console::
 
-    $ python -m pip install selenium
+    $ python -m pip install "selenium >= 3.8.0"
 
 Then, add a ``LiveServerTestCase``-based test to your app's tests module
 (for example: ``myapp/tests.py``). For this example, we'll assume you're using