Bumped rack to v2.2.3.1 (#246)

Author: hvaghani221

docker/Gemfile

@@ -16,7 +16,7 @@ gem 'openid_connect', '~> 1.1.8'
 gem 'prometheus-client', '>= 2.1.0'
 gem 'activesupport', '~> 5.2.4.3'
 gem 'http_parser.rb', '=0.8.0'
-gem "rack", ">= 2.1.4"
+gem "rack", "=2.2.3.1"
 gem "fluent-plugin-record-modifier", ">=2.1"
 
 

docker/Gemfile.lock

@@ -113,7 +113,7 @@ GEM
       webfinger (>= 1.0.1)
     prometheus-client (2.1.0)
     public_suffix (4.0.6)
-    rack (2.2.3)
+    rack (2.2.3.1)
     rack-oauth2 (1.19.0)
       activesupport
       attr_required
@@ -176,7 +176,7 @@ DEPENDENCIES
   oj (= 3.11.2)
   openid_connect (~> 1.1.8)
   prometheus-client (>= 2.1.0)
-  rack (>= 2.1.4)
+  rack (= 2.2.3.1)
 
 BUNDLED WITH
    2.3.11