diff --git a/.github/workflows/continuous-integration.yml b/.github/workflows/continuous-integration.yml
index e2c49725..31fed24e 100644
--- a/.github/workflows/continuous-integration.yml
+++ b/.github/workflows/continuous-integration.yml
@@ -108,5 +108,7 @@ jobs:
         with:
           python-version: 3.9
           cache: "pip"
+      - name: Install geos
+        run: sudo apt -y install libgeos-dev
       - name: Install
         run: pip install .[dev,docs]
diff --git a/docs/environment.yml b/docs/environment.yml
index a75f8be6..6714588a 100644
--- a/docs/environment.yml
+++ b/docs/environment.yml
@@ -3,8 +3,7 @@ channels:
   - conda-forge
   - defaults
 dependencies:
-  - cartopy
-  - geoviews
+  - geos
   - pandoc
   - python=3.9
   - pip
diff --git a/pyproject.toml b/pyproject.toml
index 2d1495be..18cfea5a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -61,8 +61,10 @@ dev = [
 docs = [
     "Sphinx~=6.2",
     "boto3~=1.26",
+    "cartopy~=0.21",
     "geojson~=3.0.1",
     "geopandas~=0.12.2",
+    "geoviews~=1.9",
     "hvplot~=0.8.3",
     "ipykernel~=6.22",
     "ipython~=8.12",
@@ -72,6 +74,7 @@ docs = [
     "nbsphinx~=0.9",
     "pydata-sphinx-theme~=0.13",
     "pygeoif~=1.0",
+    "scipy~=1.10",
     "sphinxcontrib-fulltoc~=1.2",
 ]