diff --git a/Gemfile.lock b/Gemfile.lock
index 152523f05..e828b71ce 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -111,7 +111,7 @@ GEM
     coderay (1.1.3)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
-    concurrent-ruby (1.3.5)
+    concurrent-ruby (1.3.6)
     connection_pool (3.0.2)
     coveralls_reborn (0.29.0)
       simplecov (~> 0.22.0)
@@ -123,7 +123,7 @@ GEM
       rexml
     crass (1.0.6)
     csv (3.3.5)
-    date (3.5.0)
+    date (3.5.1)
     debug (1.11.0)
       irb (~> 1.10)
       reline (>= 0.3.8)
@@ -172,12 +172,12 @@ GEM
     i18n (1.14.7)
       concurrent-ruby (~> 1.0)
     ice_nine (0.11.2)
-    io-console (0.8.1)
+    io-console (0.8.2)
     irb (1.15.3)
       pp (>= 0.6.0)
       rdoc (>= 4.0.0)
       reline (>= 0.4.2)
-    json (2.17.1)
+    json (2.18.0)
     language_server-protocol (3.17.0.5)
     lint_roller (1.1.0)
     logger (1.7.0)
@@ -195,12 +195,12 @@ GEM
     method_source (1.1.0)
     mini_mime (1.1.5)
     mini_portile2 (2.8.9)
-    minitest (5.26.2)
+    minitest (5.27.0)
     mize (0.6.1)
     msgpack (1.8.0)
     multi_xml (0.7.2)
       bigdecimal (~> 3.1)
-    net-imap (0.5.12)
+    net-imap (0.6.0)
       date
       net-protocol
     net-pop (0.1.2)
@@ -229,7 +229,7 @@ GEM
     pry-byebug (3.11.0)
       byebug (~> 12.0)
       pry (>= 0.13, < 0.16)
-    psych (5.2.6)
+    psych (5.3.0)
       date
       stringio
     public_suffix (7.0.0)