diff --git a/ci/install-upstream.sh b/ci/install-upstream.sh
index 0c9f4c7a9..4f30de097 100644
--- a/ci/install-upstream.sh
+++ b/ci/install-upstream.sh
@@ -3,20 +3,28 @@
 
 # forcibly remove packages to avoid artifacts
 conda remove -y --force \
+    antimeridian \
     cartopy \
     dask \
     datashader \
     distributed \
+    matplotlib \
     holoviews \
+    hvplot \
+    geoviews \
     pandas \
+    pyarrow \
+    requests \
     scikit-learn \
     scipy \
     shapely \
+    spatialpandas \
     xarray
 
+# any packages whose latest versions are being tested here but
+# which do not appear during `conda list` from running upstream-dev-ci.yml:
 pip uninstall -y \
-    antimeridian \
-    spatialpandas
+    pooch
 
 # conda list
 conda list
@@ -32,6 +40,8 @@ python -m pip install \
     --no-deps \
     --pre \
     --upgrade \
+    matplotlib \
+    pyarrow \
     scikit-learn \
     scipy \
     xarray
@@ -46,7 +56,11 @@ python -m pip install \
     git+https://github.com/holoviz/datashader.git \
     git+https://github.com/dask/dask.git \
     git+https://github.com/dask/distributed.git \
+    git+https://github.com/fatiando/pooch.git \
     git+https://github.com/holoviz/holoviews.git \
+    git+https://github.com/holoviz/hvplot.git \
+    git+https://github.com/holoviz/geoviews.git \
+    git+https://github.com/psf/requests.git \
     git+https://github.com/shapely/shapely.git \
     git+https://github.com/holoviz/spatialpandas.git \
     'geopandas>=1.0.0'