diff --git a/script-system-update-r b/script-system-update-r
new file mode 100755
index 00000000..9bba2ff2
--- /dev/null
+++ b/script-system-update-r
@@ -0,0 +1,24 @@
+#!/usr/bin/env bash
+# Update the R binaries and RStudio-R4 application meny entry
+# Copyright 2021 Bryan C. Roessler
+
+parent="${BASH_SOURCE[0]}"
+parent=${parent%/*}
+
+[[ -f "$parent"/functions ]] && . "$parent"/functions || exit 1
+
+is_root
+
+[[ $# -ne 1 ]] && echo "Missing R version argument." && exit 1
+
+ask_ok "RStudio-R4 to version $1?" || exit $?
+
+sudo dnf install -y "https://cdn.rstudio.com/r/centos-7/pkgs/R-${1}-1-1.x86_64.rpm"
+
+desktop_file="/usr/share/applications/rstudio-4.desktop"
+
+[[ ! -f "$desktop_file" ]] && exit 1
+
+sed -i "s|/opt/R/.*/bin/R|/opt/R/$1/bin/R|"  "$desktop_file"
+
+exit $?
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