diff --git a/Gemfile.lock b/Gemfile.lock
index 687425c..4b64ecf 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,21 +1,21 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (5.2.3)
-      activesupport (= 5.2.3)
-    activesupport (5.2.3)
+    activemodel (5.2.8.1)
+      activesupport (= 5.2.8.1)
+    activesupport (5.2.8.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     bson (4.5.0)
     bson_ext (1.5.1)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.1.10)
     declarative (0.0.10)
     declarative-option (0.1.0)
-    i18n (1.6.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    minitest (5.11.3)
+    minitest (5.17.0)
     mongo (2.9.0)
       bson (>= 4.4.2, < 5.0.0)
     mongoid (7.0.4)
@@ -44,7 +44,7 @@ GEM
       tilt (~> 2.0)
     thread_safe (0.3.6)
     tilt (2.0.9)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     uber (0.1.0)