diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index 7a6e6fe6a..ae4c2e09d 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -15,18 +15,16 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ ubuntu-24.04 ]
-        python-version: [ 3.9, '3.10', '3.11', '3.12' ]
+        os: [ ubuntu-24.04, macos-14 ]
+        python-version: [ '3.9', '3.10', '3.11', '3.12', '3.13' ]
         isMerge:
           - ${{ github.event_name == 'push' && github.ref == 'refs/heads/devel' }}
         exclude:
-          - { isMerge: false, python-version: '3.10' }
-          - { isMerge: false, python-version: '3.11' }
-        include:
-          - os: macos-14
-            python-version: '3.10'
-          - os: macos-14
-            python-version: '3.11'
+          - { isMerge: false, python-version: '3.9' , os:     macos-14 }
+          - { isMerge: false, python-version: '3.10', os: ubuntu-24.04 }
+          - { isMerge: false, python-version: '3.11', os:     macos-14 }
+          - { isMerge: false, python-version: '3.12', os: ubuntu-24.04 }
+          - { isMerge: false, python-version: '3.13', os:     macos-14 }
 
     name: ${{ matrix.os }} / Python ${{ matrix.python-version }}
 
diff --git a/pyproject.toml b/pyproject.toml
index 45e6ee4cd..43d4c527a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -7,7 +7,7 @@ name            = "psydac"
 version         = "0.1"
 description     = "Python package for isogeometric analysis (IGA)"
 readme          = "README.md"
-requires-python = ">= 3.9, < 3.13"
+requires-python = ">= 3.9"
 license         = {file = "LICENSE"}
 authors         = [
     {name = "Psydac development team", email = "psydac@googlegroups.com"}
@@ -30,7 +30,7 @@ dependencies = [
     'pyevtk',
 
     # Our packages from PyPi
-    'sympde == 0.19.1',
+    'sympde == 0.19.2',
     'pyccel >= 1.11.2',
     'gelato == 0.12',
 
diff --git a/requirements.txt b/requirements.txt
index 8890db2f9..8cd73ee05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ wheel
 setuptools >= 61, != 67.2.0
 numpy  >= 1.16
 scipy  >= 1.12
-Cython >= 0.25, < 3.0
+Cython >= 3
 mpi4py >= 4
 
 # Required to build h5py from source