diff --git a/images/linux/scripts/installers/ruby.sh b/images/linux/scripts/installers/ruby.sh
index aa2933ffb..f09904847 100644
--- a/images/linux/scripts/installers/ruby.sh
+++ b/images/linux/scripts/installers/ruby.sh
@@ -9,3 +9,5 @@ source $HELPER_SCRIPTS/document.sh
 
 # Install Ruby requirements
 apt-get install -y libz-dev openssl libssl-dev
+sudo apt-get install ruby-full
+sudo gem update --system
\ No newline at end of file
diff --git a/images/win/scripts/Installers/Install-Ruby.ps1 b/images/win/scripts/Installers/Install-Ruby.ps1
index 72ad04309..be64e0b95 100644
--- a/images/win/scripts/Installers/Install-Ruby.ps1
+++ b/images/win/scripts/Installers/Install-Ruby.ps1
@@ -17,4 +17,5 @@ $latestRubyBinPath2_5 = Get-ChildItem -Path $toolcacheRubyPath | Sort-Object {[S
 
 Add-MachinePathItem $latestRubyBinPath2_5
 $env:Path = Get-MachinePath
+gem update --system
 exit 0