diff --git a/Gemfile.lock b/Gemfile.lock
index fe69968..473705c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -58,15 +58,15 @@ GEM
       coffee-script-source
       execjs
     coffee-script-source (1.12.2)
-    concurrent-ruby (1.1.3)
+    concurrent-ruby (1.1.10)
     crass (1.0.4)
     erubi (1.7.1)
     execjs (2.7.0)
     faraday (0.15.4)
       multipart-post (>= 1.2, < 3)
-    globalid (0.4.2)
-      activesupport (>= 4.2.0)
-    i18n (1.1.1)
+    globalid (1.0.1)
+      activesupport (>= 5.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     jquery-rails (4.3.3)
       rails-dom-testing (>= 1, < 3)
@@ -80,10 +80,12 @@ 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
     mini_mime (1.0.2)
     mini_portile2 (2.4.0)
-    minitest (5.11.3)
+    minitest (5.17.0)
     multipart-post (2.1.1)
     nio4r (2.5.1)
     nokogiri (1.10.4)
@@ -126,7 +128,7 @@ GEM
     sqlite3 (1.3.13)
     thor (0.20.3)
     thread_safe (0.3.6)
-    tzinfo (1.2.5)
+    tzinfo (1.2.10)
       thread_safe (~> 0.1)
     websocket-driver (0.7.1)
       websocket-extensions (>= 0.1.0)