diff --git a/.github/workflows/run-tests.yml b/.github/workflows/run-tests.yml
index 7d52a70..d0cb3c4 100644
--- a/.github/workflows/run-tests.yml
+++ b/.github/workflows/run-tests.yml
@@ -18,6 +18,8 @@ jobs:
           - py310-all
           - py311-all
           - py312-all
+          - py313-all
+          - py314-all
         use-mpl:
           - "--mpl --mpl-results-path=/tmp/salem-mpl-results"
         include:
@@ -31,7 +33,7 @@ jobs:
         shell: bash -leo pipefail {0}
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Setup Conda
         uses: conda-incubator/setup-miniconda@v3
         with:
@@ -60,7 +62,7 @@ jobs:
         run: coveralls
       - name: Upload pytest-mpl artifacts
         if: "${{ failure() && matrix.use-mpl != '' }}"
-        uses: actions/upload-artifact@v4
+        uses: actions/upload-artifact@v7
         with:
           name: "pytest-mpl-results-${{ matrix.test-env }}"
           path: /tmp/salem-mpl-results/
diff --git a/ci/requirements-py313-all.yml b/ci/requirements-py313-all.yml
new file mode 100644
index 0000000..d39a736
--- /dev/null
+++ b/ci/requirements-py313-all.yml
@@ -0,0 +1,26 @@
+name: test_env
+channels:
+  - conda-forge
+dependencies:
+  - python=3.13
+  - numpy
+  - scipy
+  - pyproj
+  - joblib
+  - netCDF4
+  - shapely
+  - geopandas
+  - rasterio
+  - pandas
+  - xarray
+  - dask
+  - matplotlib
+  - scikit-image
+  - Pillow
+  - cartopy
+  - pip
+  - pip:
+    - coveralls==3.2.0
+    - pytest-cov
+    - pytest-mpl
+    - motionless
diff --git a/ci/requirements-py314-all.yml b/ci/requirements-py314-all.yml
new file mode 100644
index 0000000..7ae04f9
--- /dev/null
+++ b/ci/requirements-py314-all.yml
@@ -0,0 +1,26 @@
+name: test_env
+channels:
+  - conda-forge
+dependencies:
+  - python=3.14
+  - numpy
+  - scipy
+  - pyproj
+  - joblib
+  - netCDF4
+  - shapely
+  - geopandas
+  - rasterio
+  - pandas
+  - xarray
+  - dask
+  - matplotlib
+  - scikit-image
+  - Pillow
+  - cartopy
+  - pip
+  - pip:
+    - coveralls==3.2.0
+    - pytest-cov
+    - pytest-mpl
+    - motionless
diff --git a/docs/whats-new.rst b/docs/whats-new.rst
index 10c5d24..3024793 100644
--- a/docs/whats-new.rst
+++ b/docs/whats-new.rst
@@ -5,7 +5,8 @@ What's New
 
 v0.3.x (Unreleased)
 -------------------
-
+- address deprecations, including dropping support for numpy and pandas below
+versions 2.0 (:pull:`259`).
 
 v0.3.11 (12 July 2024)
 ----------------------
diff --git a/pyproject.toml b/pyproject.toml
index db9de26..b0e7675 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -14,6 +14,9 @@ classifiers = [
     "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",
+    "Programming Language :: Python :: 3.14",
 ]
 requires-python = ">=3.8"
 dependencies = [
diff --git a/salem/tests/test_graphics.py b/salem/tests/test_graphics.py
index 8d471ee..28ff751 100644
--- a/salem/tests/test_graphics.py
+++ b/salem/tests/test_graphics.py
@@ -934,6 +934,8 @@ def test_colormaps():
         cb = mpl.colorbar.ColorbarBase(ax, cmap=get_cmap(cm),
                                        orientation='horizontal')
         cb.set_label(cm);
+        # force identical ticks to baseline, since we want to check the colours
+        cb.set_ticks(np.arange(0, 1.1, 0.1))
     return fig