diff --git a/.github/workflows/pr_actions.yml b/.github/workflows/pr_actions.yml
index 761a7db..c46090e 100644
--- a/.github/workflows/pr_actions.yml
+++ b/.github/workflows/pr_actions.yml
@@ -7,12 +7,15 @@ jobs:
   build:
     name: Build website with rmarkdown
     runs-on: ubuntu-latest
-    container: stateofther/r-finistr2023:0.5
+    container: stateofther/r-finistr2023:0.6
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v2
       - name: Additional Packages
         run: Rscript -e "install.packages(c('ggbeeswarm', 'tictoc', 'bench', 'circlize', 'JuliaCall', 'GeoModels'))"
+      - name: Environment variables
+        run: export PATH="$PATH:/julia-1.9.3/bin"
+        shell: bash
       - name: Generate slides
         run: "quarto render"
diff --git a/data_geostats_julia/Dockerfile b/Dockerfile
similarity index 96%
rename from data_geostats_julia/Dockerfile
rename to Dockerfile
index cc719c9..1ded493 100644
--- a/data_geostats_julia/Dockerfile
+++ b/Dockerfile
@@ -36,3 +36,4 @@ RUN apt-get install -y --no-install-recommends unzip python3-pip dvipng pandoc w
 RUN pip3 install jax jaxlib torch numpy matplotlib pandas scikit-learn torchvision torchaudio 
 RUN pip3 install pyplnmodels
 RUN pip3 install optax
+RUN curl -fsSL https://install.julialang.org | sh -s -- --yes