diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 80d6179..b48e7b4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.10", "3.11", "3.12", "3.13"]
 
     steps:
     - uses: actions/checkout@v2
diff --git a/README.rst b/README.rst
index 029af55..517b58e 100644
--- a/README.rst
+++ b/README.rst
@@ -75,7 +75,7 @@ We are providing support on `Gitter <https://gitter.im/openbraininstitute/Curren
 Main dependencies
 =================
 
-- `Python 3.9+ <https://www.python.org/downloads/release/python-390/>`_
+- `Python 3.10+ <https://www.python.org/downloads/release/python-3100/>`_
 - `Numpy <https://numpy.org/>`_ (automatically installed by pip)
 - `Palettable <https://github.com/jiffyclub/palettable>`_ (automatically installed by pip)
 
diff --git a/pyproject.toml b/pyproject.toml
index 79372f3..bac33af 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,7 +10,7 @@ authors = [
 description="Module to easily plot currentscape."
 readme = "README.rst"
 license = {file = "LICENSE.txt"}
-requires-python = ">= 3.8"
+requires-python = ">= 3.10"
 dynamic = ["version"]
 dependencies = [
     "numpy",
@@ -23,10 +23,10 @@ classifiers=[
     "Intended Audience :: Science/Research",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3",
-    "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Topic :: Scientific/Engineering :: Bio-Informatics",
 ]
 
diff --git a/tox.ini b/tox.ini
index 8046d13..efedf25 100644
--- a/tox.ini
+++ b/tox.ini
@@ -21,10 +21,10 @@ ignore_basepython_conflict = true
 
 [gh-actions]
 python =
-    3.9: py3
     3.10: py3
     3.11: py3
     3.12: py3, check-packaging, lint, docs, coverage
+    3.13: py3
 
 [testenv]
 basepython=python