diff --git a/docker/Dockerfile b/docker/Dockerfile
index b2c6adf..ad2d9f6 100644
--- a/docker/Dockerfile
+++ b/docker/Dockerfile
@@ -1,4 +1,4 @@
-FROM r-base:4.4.4
+FROM r-base:4.4.0
 LABEL maintainer="sajjan.s.mehta@gmail.com"
 
 # install Retip build dependencies
@@ -6,6 +6,7 @@ RUN apt-get update && \
     apt-get install -yqq --no-install-recommends curl wget git && \
     apt-get install -yqq --no-install-recommends build-essential cmake libcurl4-gnutls-dev libxml2-dev libssl-dev libgit2-dev && \
     apt-get install -yqq --no-install-recommends libfontconfig1-dev libcairo2-dev pandoc && \
+    apt-get install -yqq --no-install-recommends libharfbuzz-dev libfribidi-dev libfreetype6-dev libpng-dev libtiff5-dev libjpeg-dev && \
     apt-get -yqq install openjdk-11-jdk && \
     rm -rf /var/lib/apt/lists/*
 
diff --git a/docker/docker_build.sh b/docker/docker_build.sh
old mode 100644
new mode 100755
diff --git a/docker/install_dependencies.R b/docker/install_dependencies.R
index d746f7f..b9e2cf7 100644
--- a/docker/install_dependencies.R
+++ b/docker/install_dependencies.R
@@ -12,7 +12,7 @@ install.packages('randomForest', version='4.7-1.1', repos='http://cran.rstudio.c
 install.packages('xgboost', version='1.7.7.1', repos='http://cran.rstudio.com/')
 install.packages('brnn', version='0.9.3', repos='http://cran.rstudio.com/')
 install.packages('lightgbm', version='4.3.0', repos='http://cran.rstudio.com/')
-install.packages('h2o', version='3.44.0.3')
+install.packages('h2o', version='3.44.0.3', repos='http://cran.rstudio.com/')
 install.packages('gtable', version='0.3.5', repos='http://cran.rstudio.com/')
 install.packages('grid', version='4.4.0', repos='http://cran.rstudio.com/')
 install.packages('gridExtra', version='2.3', repos='http://cran.rstudio.com/')