diff --git a/Gemfile.lock b/Gemfile.lock
index 6841ea82bd..e80e637257 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -147,7 +147,7 @@ GEM
     bcrypt-ruby (3.1.5)
       bcrypt (>= 3.1.3)
     blockenspiel (0.5.0)
-    bugsnag (6.13.0)
+    bugsnag (6.13.1)
       concurrent-ruby (~> 1.0)
     builder (3.0.4)
     byebug (9.0.6)
@@ -191,7 +191,7 @@ GEM
       compass (~> 1.0.0)
       sass-rails (< 5.1)
       sprockets (< 4.0)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.6)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     css_parser (1.7.0)