HerokuでRedisのTimeoutErrorについて

HerokuでRedisのTimeoutErrorの解消方法について

Heroku上でRuby on RailsとVue.jsを利用したWebアプリの公開を目的としております。
本番環境にデプロイ完了後、アクセスすると以下のようなエラーが画面に表示されます。

We're sorry, but something went wrong.
If you are the application owner check the logs for more information.

Herokuのログを確認すると、以下のようなRedisのTimeoutErrorが発生しております。

$ heroku logs --tail
2020-11-18T23:02:00.685859+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/callbacks.rb:26:in `call'
2020-11-18T23:02:00.685860+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/debug_exceptions.rb:61:in `call'
2020-11-18T23:02:00.685860+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/show_exceptions.rb:33:in `call'
2020-11-18T23:02:00.685860+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/rack-dev-mark-0.7.8/lib/rack/dev-mark/middleware.rb:19:in `call'
2020-11-18T23:02:00.685861+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/railties-5.2.4.2/lib/rails/rack/logger.rb:38:in `call_app'
2020-11-18T23:02:00.685861+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/railties-5.2.4.2/lib/rails/rack/logger.rb:26:in `block in call'
2020-11-18T23:02:00.685862+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.4.2/lib/active_support/tagged_logging.rb:71:in `block in tagged'
2020-11-18T23:02:00.685862+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.4.2/lib/active_support/tagged_logging.rb:28:in `tagged'
2020-11-18T23:02:00.685862+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.4.2/lib/active_support/tagged_logging.rb:71:in `tagged'
2020-11-18T23:02:00.685863+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/railties-5.2.4.2/lib/rails/rack/logger.rb:26:in `call'
2020-11-18T23:02:00.685863+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/remote_ip.rb:81:in `call'
2020-11-18T23:02:00.685863+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/request_id.rb:27:in `call'
2020-11-18T23:02:00.685864+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/rack-2.0.9/lib/rack/method_override.rb:22:in `call'
2020-11-18T23:02:00.685865+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/rack-2.0.9/lib/rack/runtime.rb:22:in `call'
2020-11-18T23:02:00.685865+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/activesupport-5.2.4.2/lib/active_support/cache/strategy/local_cache_middleware.rb:29:in `call'
2020-11-18T23:02:00.685872+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/executor.rb:14:in `call'
2020-11-18T23:02:00.685877+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/static.rb:127:in `call'
2020-11-18T23:02:00.685877+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/rack-2.0.9/lib/rack/sendfile.rb:111:in `call'
2020-11-18T23:02:00.685877+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/actionpack-5.2.4.2/lib/action_dispatch/middleware/ssl.rb:74:in `call'
2020-11-18T23:02:00.685878+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/railties-5.2.4.2/lib/rails/engine.rb:524:in `call'
2020-11-18T23:02:00.685878+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/puma-4.3.3/lib/puma/configuration.rb:228:in `call'
2020-11-18T23:02:00.685879+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/puma-4.3.3/lib/puma/server.rb:682:in `handle_request'
2020-11-18T23:02:00.685879+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/puma-4.3.3/lib/puma/server.rb:472:in `process_client'
2020-11-18T23:02:00.685880+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/puma-4.3.3/lib/puma/server.rb:328:in `block in run'
2020-11-18T23:02:00.685880+00:00 app[web.1]: [b5907c8f-00a5-4a0e-82f9-392c99c1147e] vendor/bundle/ruby/2.6.0/gems/puma-4.3.3/lib/puma/thread_pool.rb:134:in `block in spawn_thread'
2020-11-18T23:02:00.701193+00:00 heroku[router]: at=info method=GET path="/serviceworker.js" host=test-app.herokuapp.com request_id=b5907c8f-00a5-4a0e-82f9-392c99c1147e fwd="106.180.3.133" dyno=web.1 connect=1ms service=11424ms status=500 bytes=8413 protocol=https
2020-11-18T23:02:17.036047+00:00 app[web.1]: I, [2020-11-19T08:02:17.035948 #4]  INFO -- : [301cefd9-5f23-40ec-83af-242fdd3cf398] Started GET "/serviceworker.js" for 106.180.3.133 at 2020-11-19 08:02:17 +0900
2020-11-18T23:02:27.054081+00:00 app[web.1]: F, [2020-11-19T08:02:27.053943 #4] FATAL -- : [301cefd9-5f23-40ec-83af-242fdd3cf398]
2020-11-18T23:02:27.054271+00:00 app[web.1]: F, [2020-11-19T08:02:27.054058 #4] FATAL -- : [301cefd9-5f23-40ec-83af-242fdd3cf398] Redis::CannotConnectError (Error connecting to Redis on ec2-54-197-236-250.compute-1.amazonaws.com:20259 (Redis::TimeoutError)):
2020-11-18T23:02:27.054333+00:00 app[web.1]: F, [2020-11-19T08:02:27.054269 #4] FATAL -- : [301cefd9-5f23-40ec-83af-242fdd3cf398]
2020-11-18T23:02:27.054488+00:00 app[web.1]: F, [2020-11-19T08:02:27.054396 #4] FATAL -- : [301cefd9-5f23-40ec-83af-242fdd3cf398] vendor/bundle/ruby/2.6.0/gems/redis-4.1.3/lib/redis/client.rb:362:in `rescue in establish_connection'

上記のRedisのRedis::TimeoutErrorを解消するには何を行えば良いでしょうか？
ちなみに、HerokuのRedisのプランなどは以下の通りです。

$ heroku redis:info -a
===
Plan:                   Hobby Dev
Status:                 available
Created:                2020-11-03 06:44
Version:                5.0.10
Timeout:                60
Maxmemory:              allkeys-lru
Maintenance:            not required
Maintenance window:     Wednesdays 21:00 to Thursdays 01:00 UTC
Persistence:            None
HA Status:              Unavailable
Requires TLS:           No
Keyspace Notifications: Disabled

是非、アドバイスなどよろしくお願い致します。