diff --git a/Dockerfile b/Dockerfile
index 46690c17950b7ff2ee1d94162eeba820444b78da..b4432f66fa6ea955280a31455c04a798b60f90c4 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -12,7 +12,8 @@ RUN apt-get update -qq && \
       git \
       ssh \
       wget \
-      libmagick++-dev
+      libmagick++-dev \
+      cargo
 
 COPY DESCRIPTION /pkg/
 
@@ -34,6 +35,7 @@ RUN Rscript -e "install.packages('blogdown', repos='http://cran.us.r-project.org
     Rscript -e "install.packages('gapminder', repos='http://cran.us.r-project.org')" && \
     Rscript -e "install.packages('ggplot2', repos='http://cran.us.r-project.org')" && \
     Rscript -e "install.packages('datasauRus', repos='http://cran.us.r-project.org')" && \
+    Rscript -e "install.packages('gifski', repos='http://cran.us.r-project.org')" && \
     Rscript -e "blogdown::install_hugo()" && \
     chmod a+wrx /usr/local/lib/R/site-library