diff --git a/Gemfile.lock b/Gemfile.lock
index bc9f8cc..84e66fa 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -75,7 +75,7 @@ GEM
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     builder (3.2.4)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.1.10)
     crass (1.0.6)
     digest (3.1.0)
     erubi (1.10.0)
@@ -102,9 +102,9 @@ GEM
     faraday-patron (1.0.0)
     faraday-rack (1.0.0)
     faraday-retry (1.0.3)
-    globalid (1.0.0)
+    globalid (1.0.1)
       activesupport (>= 5.0)
-    i18n (1.9.1)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     io-wait (0.2.1)
     loofah (2.13.0)
@@ -116,7 +116,7 @@ GEM
     method_source (1.0.0)
     mini_mime (1.1.2)
     mini_portile2 (2.7.1)
-    minitest (5.15.0)
+    minitest (5.17.0)
     multipart-post (2.1.1)
     net-imap (0.2.3)
       digest
@@ -179,7 +179,7 @@ GEM
     strscan (3.0.1)
     thor (1.2.1)
     timeout (0.2.0)
-    tzinfo (2.0.4)
+    tzinfo (2.0.5)
       concurrent-ruby (~> 1.0)
     websocket-driver (0.7.5)
       websocket-extensions (>= 0.1.0)