diff --git a/package_lists/python_packages.txt b/package_lists/python_packages.txt
index 62aa6e1..369078f 100644
--- a/package_lists/python_packages.txt
+++ b/package_lists/python_packages.txt
@@ -20,6 +20,7 @@ numpy
 pandas
 plotly
 properscoring
+Pyarrow
 pylint
 pyparsing==2.4.7
 pytest
diff --git a/package_lists/r_packages.txt b/package_lists/r_packages.txt
index 680e4f8..0d5e51c 100644
--- a/package_lists/r_packages.txt
+++ b/package_lists/r_packages.txt
@@ -42,6 +42,7 @@ ggthemes
 gifski
 glmnet
 gridExtra
+grImport2
 gt
 Hmisc
 htmlwidgets
diff --git a/package_lists/r_packages_github.txt b/package_lists/r_packages_github.txt
index 3568415..33428a7 100644
--- a/package_lists/r_packages_github.txt
+++ b/package_lists/r_packages_github.txt
@@ -3,4 +3,5 @@ GreenGrassBlueOcean/RefinitivR
 jhelvy/renderthis
 ManuelHentschel/vscDebugger@*release
 nx10/httpgd
+sjp/grConvert
 stenevang/sftp