Update tox

Author: renan-r-santos

CONTRIBUTING.md

@@ -44,7 +44,7 @@ You can also list and select one specific test by running:
 
 ```
 uv run tox -l
-uv run tox run -e py313-test
+uv run tox run -e py314-test
 ```
 
 ## Code quality

tox.ini

@@ -1,5 +1,5 @@
 [tox]
-envlist = py{39,310,311,312,313}-{test,ipykernel,r-irkernel}, lint, type_check, cov
+envlist = py{310,311,312,313,314}-{test,ipykernel,r-irkernel}, lint, type_check, cov
 
 [testenv]
 commands =
@@ -20,7 +20,7 @@ setenv =
 usedevelop = true # https://stackoverflow.com/a/77187200
 
 
-[testenv:py{39,310,311,312,313}]
+[testenv:py{310,311,312,313,314}]
 commands = {[testenv]commands}
 deps = {[testenv]deps}
 runner = uv-venv-runner
@@ -54,7 +54,7 @@ commands =
     coverage report
     coverage html
     coverage xml
-depends = py{39,310,311,312,313}-{test,ipykernel,r-irkernel}
+depends = py{310,311,312,313,314}-{test,ipykernel,r-irkernel}
 runner = uv-venv-lock-runner
 setenv =
     COVERAGE_DEBUG = 1