diff --git a/db/Gemfile.lock b/db/Gemfile.lock
index adb9077b..ae2dc6c8 100644
--- a/db/Gemfile.lock
+++ b/db/Gemfile.lock
@@ -1,29 +1,29 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (5.2.1)
-      activesupport (= 5.2.1)
-    activerecord (5.2.1)
-      activemodel (= 5.2.1)
-      activesupport (= 5.2.1)
+    activemodel (5.2.4.4)
+      activesupport (= 5.2.4.4)
+    activerecord (5.2.4.4)
+      activemodel (= 5.2.4.4)
+      activesupport (= 5.2.4.4)
       arel (>= 9.0)
-    activesupport (5.2.1)
+    activesupport (5.2.4.4)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 0.7, < 2)
       minitest (~> 5.1)
       tzinfo (~> 1.1)
     arel (9.0.0)
-    concurrent-ruby (1.0.5)
+    concurrent-ruby (1.1.7)
     diffy (3.2.1)
-    i18n (1.1.0)
+    i18n (1.8.5)
       concurrent-ruby (~> 1.0)
-    minitest (5.11.3)
+    minitest (5.14.2)
     pg (1.1.4)
     ridgepole (0.7.4)
       activerecord (>= 5.0.1, < 6)
       diffy
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.7)
       thread_safe (~> 0.1)
 
 PLATFORMS