diff --git a/Gemfile.lock b/Gemfile.lock
index cb830ea..16df8d3 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,19 +1,19 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (5.2.3)
-      activesupport (= 5.2.3)
-    activesupport (5.2.3)
+    activemodel (5.2.4.3)
+      activesupport (= 5.2.4.3)
+    activesupport (5.2.4.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     backports (3.15.0)
     bson (4.5.0)
-    concurrent-ruby (1.1.5)
-    i18n (1.6.0)
+    concurrent-ruby (1.1.6)
+    i18n (1.8.2)
       concurrent-ruby (~> 1.0)
-    minitest (5.11.3)
+    minitest (5.14.1)
     mongo (2.9.0)
       bson (>= 4.4.2, < 5.0.0)
     mongoid (7.0.4)
@@ -38,7 +38,7 @@ GEM
       tilt (>= 1.3, < 3)
     thread_safe (0.3.6)
     tilt (2.0.9)
-    tzinfo (1.2.5)
+    tzinfo (1.2.7)
       thread_safe (~> 0.1)
 
 PLATFORMS