diff --git a/deployments/utoronto/image/Dockerfile b/deployments/utoronto/image/Dockerfile
index 08ef24c..a639e68 100644
--- a/deployments/utoronto/image/Dockerfile
+++ b/deployments/utoronto/image/Dockerfile
@@ -53,8 +53,9 @@ RUN apt-key adv --keyserver keyserver.ubuntu.com --recv-keys E298A3A825C0D65DFD5
 RUN echo "deb https://cloud.r-project.org/bin/linux/ubuntu focal-cran40/" > /etc/apt/sources.list.d/cran.list
 RUN apt-get update -qq --yes > /dev/null && \
     apt-get install --yes -qq \
-    r-base-core=${R_VERSION} \
+    r-base=${R_VERSION} \
     r-base-dev=${R_VERSION} \
+    r-recommended=${R_VERSION} \
     r-cran-littler=0.3.11-1.2004.0 \
     nodejs \
     npm > /dev/null
diff --git a/deployments/utoronto/image/environment.yml b/deployments/utoronto/image/environment.yml
index 425582d..46686a4 100644
--- a/deployments/utoronto/image/environment.yml
+++ b/deployments/utoronto/image/environment.yml
@@ -30,10 +30,9 @@ dependencies:
   - pip:
     # Infrastructure things
     - jupyterlab==2.*
-    - voila==0.1.23
+    - voila==0.2.3
     - nbgitpuller==0.9.*
     - jupyter-resource-usage==0.5.1
-    - nbinteract==0.2.5
     - jupytext==1.6.*
     - RISE==5.6.1
     - jupyter_contrib_nbextensions==0.5.1