diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 17d83e8..abd1b69 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
         version:
           - '1.9' # Replace this with the minimum Julia version that your package supports. E.g. if your package requires Julia 1.5 or higher, change this to '1.5'.
           - '1'   # Leave this line unchanged. '1' will automatically expand to the latest stable 1.x release of Julia.
-#          - 'nightly'
+          - 'pre'
         os:
           - ubuntu-latest
           - windows-latest
@@ -50,12 +50,8 @@ jobs:
             ${{ runner.os }}-
       - uses: julia-actions/julia-buildpkg@v1
       - uses: julia-actions/julia-runtest@v1
-        env:
-          PYTHON: ""
       - uses: julia-actions/julia-processcoverage@v1
       - uses: codecov/codecov-action@v7
-        with:
-          PYTHON: ""
   docs:
     name: Documentation
     runs-on: ubuntu-latest
@@ -69,16 +65,8 @@ jobs:
             using Pkg
             Pkg.develop(PackageSpec(path=pwd()))
             Pkg.instantiate()'
-        env:
-          PYTHON: ""
-      # - run: |
-      #     julia --project=docs -e '
-      #       using Documenter: doctest
-      #       using MYPACKAGE
-      #       doctest(MYPACKAGE)'
       - run: julia --project=docs docs/make.jl
         env:
-          PYTHON: ""
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
           DOCUMENTER_KEY: ${{ secrets.DOCUMENTER_KEY }}
           
diff --git a/docs/Project.toml b/docs/Project.toml
index b64a9dc..55eedec 100644
--- a/docs/Project.toml
+++ b/docs/Project.toml
@@ -1,5 +1,6 @@
 [deps]
 CairoMakie = "13f3f980-e62b-5c42-98c6-ff1f3baf88f0"
+Conda = "8f4d0f93-b110-5947-807f-2305c1781a2d"
 Documenter = "e30172f5-a6a5-5a46-863b-614d45cd2de4"
 ExampleJuggler = "3bbe58f8-ed81-4c4e-a134-03e85fcf4a1a"
 ExtendableGrids = "cfc395e8-590f-11e8-1f13-43a2532b2fa8"
@@ -16,6 +17,9 @@ TetGen = "c5d3f3f7-f850-59f6-8a2e-ffc6dc1317ea"
 Triangulate = "f7e6ffb2-c36d-4f8f-a77e-16e897189344"
 VoronoiFVM = "82b139dc-5afc-11e9-35da-9b9bdfd336f3"
 
+[sources]
+SimplexGridFactory = {path = ".."}
+
 [compat]
 ExampleJuggler = "2"
-VoronoiFVM = "1.21"
+VoronoiFVM = "3"
diff --git a/docs/make.jl b/docs/make.jl
index 6c77acb..510a593 100644
--- a/docs/make.jl
+++ b/docs/make.jl
@@ -1,6 +1,8 @@
 using Documenter, SimplexGridFactory, ExtendableGrids
 import PlutoSliderServer
 using GridVisualize, ExampleJuggler
+using Conda
+Conda.add("matplotlib")
 ENV["MPLBACKEND"] = "agg"
 import CairoMakie, PyPlot
 ExampleJuggler.verbose!(true)