diff --git a/Gemfile b/Gemfile
index 85d89108..655e88ac 100644
--- a/Gemfile
+++ b/Gemfile
@@ -17,6 +17,7 @@ gem 'data_migrate'
 gem 'solid_cable'
 gem 'solid_queue'
 gem 'solid_cache'
+gem 'jwt'
 
 # frontend
 gem 'haml-rails', '~> 2.0'
diff --git a/Gemfile.lock b/Gemfile.lock
index c80f1174..f4b0cfe9 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -206,6 +206,8 @@ GEM
       bindata
       faraday (~> 2.0)
       faraday-follow_redirects
+    jwt (2.9.3)
+      base64
     kaminari (1.2.2)
       activesupport (>= 4.1.0)
       kaminari-actionview (= 1.2.2)
@@ -564,6 +566,7 @@ DEPENDENCIES
   haml-rails (~> 2.0)
   http (~> 5.0)
   ipaddress!
+  jwt
   kaminari
   liquid (~> 5.5)
   listen