diff --git a/Gemfile.lock b/Gemfile.lock
index 4730868..40dd067 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -77,7 +77,7 @@ GEM
     coderay (1.1.2)
     composite_primary_keys (11.1.0)
       activerecord (~> 5.2.1)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.10)
     connection_pool (2.2.2)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
@@ -103,14 +103,14 @@ GEM
     faraday (0.15.3)
       multipart-post (>= 1.2, < 3)
     ffi (1.9.25)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
     google-protobuf (3.7.1)
     hashdiff (0.3.7)
     health_check (3.0.0)
       railties (>= 5.0)
     hiredis (0.6.1)
-    i18n (1.8.2)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.1)
     json (2.3.0)
@@ -139,7 +139,9 @@ GEM
     marcel (0.3.3)
       mimemagic (~> 0.3.2)
     method_source (0.9.2)
-    mimemagic (0.3.3)
+    mimemagic (0.3.10)
+      nokogiri (~> 1)
+      rake
     mina (1.2.3)
       open4 (~> 1.3.4)
       rake
@@ -152,7 +154,7 @@ GEM
       mina (>= 1.0.2)
     mini_mime (1.0.1)
     mini_portile2 (2.5.0)
-    minitest (5.14.1)
+    minitest (5.15.0)
     msgpack (1.2.4)
     multipart-post (2.0.0)
     nio4r (2.3.1)
@@ -274,7 +276,7 @@ GEM
       sprockets (>= 3.0.0)
     thor (0.20.3)
     thread_safe (0.3.6)
-    tzinfo (1.2.7)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     unicode-display_width (1.4.0)
     web3-eth (0.2.18)