diff --git a/images/macos/provision/core/rubygem.sh b/images/macos/provision/core/rubygem.sh
index 60cd1c93d..739062978 100755
--- a/images/macos/provision/core/rubygem.sh
+++ b/images/macos/provision/core/rubygem.sh
@@ -1,8 +1,9 @@
 #!/bin/bash -e -o pipefail
 source ~/utils/utils.sh
 
+# Temporarily downgrade RubyGems version to 3.2.33 due to issue with RubyGems 3.3.3 (https://github.com/actions/virtual-environments-internal/issues/3162)
 echo Updating RubyGems...
-gem update --system
+gem update --system 3.2.33
 
 gemsToInstall=$(get_toolset_value '.ruby.rubygems | .[]')
 if [ -n "$gemsToInstall" ]; then