diff --git a/Gemfile.lock b/Gemfile.lock
index e35403b5f..abd274995 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -362,7 +362,7 @@ GEM
     jsonpath (1.0.1)
       multi_json
       to_regexp (~> 0.2.1)
-    jwt (2.1.0)
+    jwt (2.2.1)
     kgio (2.11.2)
     kostya-sigar (2.0.6)
     leaflet-rails (1.5.1)