bump rack-protection

Gemfile

@@ -115,7 +115,7 @@ gem 'daemons'
 gem 'delayed_cron_job', '~> 0.9.0'
 gem 'delayed_job_active_record', '~> 4.1.5'
 
-gem 'rack-protection', '~> 2.1.0'
+gem 'rack-protection', '~> 2.2.0'
 
 # Rack::Attack is a rack middleware to protect your web app from bad clients.
 # It allows whitelisting, blacklisting, throttling, and tracking based

Gemfile.lock

@@ -723,7 +723,7 @@ GEM
       httpclient
       json-jwt (>= 1.11.0)
       rack (>= 2.1.0)
-    rack-protection (2.1.0)
+    rack-protection (2.2.0)
       rack
     rack-test (1.1.0)
       rack (>= 1.0, < 3)
@@ -1083,7 +1083,7 @@ DEPENDENCIES
   rack-attack (~> 6.6.0)
   rack-cors (~> 1.1.1)
   rack-mini-profiler
-  rack-protection (~> 2.1.0)
+  rack-protection (~> 2.2.0)
   rack-test (~> 1.1.0)
   rack-timeout (~> 0.6.0)
   rack_session_access