diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 8575d4717d..710ddc09e2 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -93,10 +93,10 @@ The following commands show how to run unit tests:
 nox -Re ansible-test-units-devel
 
 # Run all unit tests for one Python version (a lot faster):
-nox -Re ansible-test-units-devel -- --python 3.13
+nox -Re ansible-test-units-devel-3.14
 
 # Run a specific unit test (for the nmcli module) for one Python version:
-nox -Re ansible-test-units-devel -- --python 3.13 tests/unit/plugins/modules/net_tools/test_nmcli.py
+nox -Re ansible-test-units-devel-3.14 -- tests/unit/plugins/modules/net_tools/test_nmcli.py
 ```
 
 If you replace `-Re` with `-e`, then the virtual environments will be re-created. The `-R` re-uses them (if they already exist).