upgrade ruby

.ruby-version

@@ -1 +1 @@
-2.7.0
+2.7.7

Gemfile

@@ -1,5 +1,5 @@
 source 'https://rubygems.org'
-ruby '2.7.0'
+ruby '2.7.7'
 gem 'rails', '5.2.2'
 # TODO Upgrade sprockets
 gem 'sprockets', '~> 3.7'
@@ -36,6 +36,12 @@ group :development do
   gem 'capistrano-nginx', github: 'koenpunt/capistrano-nginx'
   gem "capistrano-db-tasks", require: false
   gem "capistrano-postgresql" #, '~> 4.2.0'
+  # required for ecdsa key
+    gem "bcrypt_pbkdf", require: false
+    gem "net-ssh", ">= 4.0.0", require: false
+    gem "rbnacl", "~> 3.4", require: false
+    gem "rbnacl-libsodium", require: false
+    gem "ed25519", require: false
   gem 'guard-bundler'
   gem 'guard-rails'
   gem 'guard-rspec'

Gemfile.lock

@@ -60,6 +60,7 @@ GEM
       babel-source (>= 4.0, < 6)
       execjs (~> 2.0)
     bcrypt (3.1.16)
+    bcrypt_pbkdf (1.1.0)
     better_errors (2.9.1)
       coderay (>= 1.0.0)
       erubi (>= 1.0.0)
@@ -143,6 +144,7 @@ GEM
     dotenv-rails (2.7.6)
       dotenv (= 2.7.6)
       railties (>= 3.2)
+    ed25519 (1.3.0)
     em-websocket (0.5.3)
       eventmachine (>= 0.12.9)
       http_parser.rb (~> 0)
@@ -306,6 +308,10 @@ GEM
     rb-fsevent (0.11.0)
     rb-inotify (0.10.1)
       ffi (~> 1.0)
+    rbnacl (3.4.0)
+      ffi
+    rbnacl-libsodium (1.0.16)
+      rbnacl (>= 3.0.1)
     rdoc (6.3.3)
     react-rails (2.6.1)
       babel-transpiler (>= 0.7.0)
@@ -424,6 +430,7 @@ PLATFORMS
   ruby
 
 DEPENDENCIES
+  bcrypt_pbkdf
   better_errors
   binding_of_caller
   capistrano
@@ -443,6 +450,7 @@ DEPENDENCIES
   devise
   devise_invitable
   dotenv-rails
+  ed25519
   factory_girl_rails
   faker
   guard-bundler
@@ -457,6 +465,7 @@ DEPENDENCIES
   jbuilder
   jquery-rails
   launchy
+  net-ssh (>= 4.0.0)
   parallel_tests
   pg
   pry-rails
@@ -469,6 +478,8 @@ DEPENDENCIES
   rb-fchange
   rb-fsevent
   rb-inotify
+  rbnacl (~> 3.4)
+  rbnacl-libsodium
   react-rails
   rspec-rails
   rubocop
@@ -485,7 +496,7 @@ DEPENDENCIES
   webdrivers
 
 RUBY VERSION
-   ruby 2.7.0p0
+   ruby 2.7.7p221
 
 BUNDLED WITH
-   2.1.2
+   2.1.4