Update Ruby dependencies

Gemfile.lock

@@ -147,7 +147,7 @@ GEM
       responders
       warden (~> 1.2.3)
     devise-bootstrap-views (1.1.0)
-    devise_invitable (2.0.8)
+    devise_invitable (2.0.9)
       actionmailer (>= 5.0)
       devise (>= 4.6)
     diff-lcs (1.5.0)
@@ -281,7 +281,7 @@ GEM
     method_source (1.0.0)
     mini_mime (1.1.5)
     minitest (5.20.0)
-    net-imap (0.4.2)
+    net-imap (0.4.4)
       date
       net-protocol
     net-pop (0.1.2)
@@ -313,7 +313,7 @@ GEM
     public_suffix (5.0.3)
     puma (5.6.7)
       nio4r (~> 2.0)
-    racc (1.7.1)
+    racc (1.7.3)
     rack (2.2.8)
     rack-attack (6.7.0)
       rack (>= 1.0, < 4)
@@ -356,7 +356,7 @@ GEM
       zeitwerk (~> 2.5)
     rainbow (3.1.1)
     rake (13.1.0)
-    rdoc (6.5.0)
+    rdoc (6.6.0)
       psych (>= 4.0.0)
     redis (5.0.8)
       redis-client (>= 0.17.0)
@@ -421,11 +421,11 @@ GEM
     rubyzip (2.3.2)
     safely_block (0.4.0)
     scrub_rb (1.0.1)
-    selenium-webdriver (4.14.0)
+    selenium-webdriver (4.15.0)
       rexml (~> 3.2, >= 3.2.5)
       rubyzip (>= 1.2.2, < 3.0)
       websocket (~> 1.0)
-    sidekiq (7.1.6)
+    sidekiq (7.2.0)
       concurrent-ruby (< 2)
       connection_pool (>= 2.3.0)
       rack (>= 2.2.4)
@@ -444,8 +444,8 @@ GEM
       actionpack (>= 5.2)
       activesupport (>= 5.2)
       sprockets (>= 3.0.0)
-    sqlite3 (1.6.7-x86_64-darwin)
-    sqlite3 (1.6.7-x86_64-linux)
+    sqlite3 (1.6.8-x86_64-darwin)
+    sqlite3 (1.6.8-x86_64-linux)
     sshkit (1.21.5)
       net-scp (>= 1.1.2)
       net-ssh (>= 2.8.0)