Bump prometheus-client-mmap to 0.9.3 to fix nil exception errorsh-bump-prometheus-client-mmap

See https://gitlab.com/gitlab-org/prometheus-client-mmap/issues/24

1 files changed, 1 insertions, 1 deletions

diff --git a/Gemfile b/Gemfile
index ba1b3e93b7b..6730ee9c164 100644
--- a/Gemfile
+++ b/Gemfile
@@ -297,7 +297,7 @@ group :metrics do
   gem 'influxdb', '~> 0.2', require: false
 
   # Prometheus
-  gem 'prometheus-client-mmap', '~> 0.9.2'
+  gem 'prometheus-client-mmap', '~> 0.9.3'
   gem 'raindrops', '~> 0.18'
 end