diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 6797996..6c48b83 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.3.0'
+          ruby-version: '3.3.6'
           bundler-cache: true
       - name: Run security tests
         run: |
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 4cd6517..ed2eb52 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -11,7 +11,7 @@ jobs:
       - name: Set up Ruby
         uses: ruby/setup-ruby@v1
         with:
-          ruby-version: '3.3.0'
+          ruby-version: '3.3.6'
           bundler-cache: true
       - name: Create database
         run: |
diff --git a/BUILD.md b/BUILD.md
index 944e7c8..7adbfb6 100644
--- a/BUILD.md
+++ b/BUILD.md
@@ -2,15 +2,15 @@
 
 - Set up database
 ``` bash
-brew install mysql
-brew services start mysql
+brew install mysql@8.4
+brew services start mysql@8.4
 ```
 
 - Setup Ruby and Rails
 
 ``` bash
-rvm install ruby-3.3.0 --reconfigure --enable-yjit --with-openssl-dir=$(brew --prefix openssl@1.1)
-rvm use 3.3.0 --default
+rvm install ruby-3.3.6 --reconfigure --enable-yjit --with-openssl-dir=$(brew --prefix openssl)
+rvm use 3.3.6 --default
 bundle install
 ```
 
@@ -60,8 +60,8 @@ ssh-keygen -t rsa -C "your_email@example.com"
 rm -rf /home/rails
 git clone git@github.com:dylan8902/website.git /home/rails
 cd /home/rails
-rvm install 3.3.0
-rvm use 3.3.0 --default
+rvm install 3.3.6
+rvm use 3.3.6 --default
 bundle install
 ```
 
@@ -122,9 +122,9 @@ service nginx restart
 ## Update Let's Encrypt SSL
 
 ``` bash
+certbot certonly --text --agree-tos --email dyl@anjon.es -d dyl.anjon.es -d ismytraindelayed.com -d isitaproxyproblem.com -d dylanjones.info --manual --preferred-challenges dns --expand --renew-by-default --manual-public-ip-logging-ok
 rm dyl.anjon.es.key.old
 rm dyl.anjon.es.crt.old
-certbot --text --agree-tos --email dyl@anjon.es -d dyl.anjon.es -d ismytraindelayed.com -d isitaproxyproblem.com --manual --preferred-challenges dns --expand --renew-by-default  --manual-public-ip-logging-ok certonly
 cp dyl.anjon.es.crt dyl.anjon.es.crt.old
 cp dyl.anjon.es.key dyl.anjon.es.key.old
 cp /etc/letsencrypt/live/dyl.anjon.es/fullchain.pem dyl.anjon.es.crt
diff --git a/Gemfile b/Gemfile
index 652eb5f..d5b4cfa 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,11 +1,11 @@
 source 'https://rubygems.org'
 
-ruby '3.3.0'
+ruby '3.3.6'
 
 # Bundle edge Rails instead: gem 'rails', github: 'rails/rails'
 gem 'rails', '>= 7.0.1', '< 7.1'
 # Use sqlite3 as the database for Active Record
-gem 'sqlite3'
+gem 'sqlite3', '~> 1.4'
 # Use Puma as the app server
 gem 'puma'
 # Use Uglifier as compressor for JavaScript assets
diff --git a/config/application.rb b/config/application.rb
index 4dd2811..6d26a67 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -9,7 +9,7 @@
 module Testy
   class Application < Rails::Application
     # Initialize configuration defaults for originally generated Rails version.
-    config.load_defaults 5.0
+    config.load_defaults 6.1
 
     # Configuration for the application, engines, and railties goes here.
     #
diff --git a/config/server/unicorn b/config/server/unicorn
index 5f08502..0f94cc8 100644
--- a/config/server/unicorn
+++ b/config/server/unicorn
@@ -16,7 +16,7 @@ CONFIG_RB=/home/unicorn/unicorn.conf
 PID=/home/unicorn/pids/unicorn.pid
 UNICORN_OPTS="-D -c $CONFIG_RB -E production"
 
-PATH=/usr/local/rvm/rubies/ruby-3.3.0/bin:/usr/local/rvm/gems/ruby-3.3.0/bin:/home/unicorn/.rvm/bin:/usr/local/sbin:/usr/bin:/bin:/sbin:$
-export GEM_HOME=/usr/local/rvm/gems/ruby-3.3.0
-export GEM_PATH=/usr/local/rvm/gems/ruby-3.3.0:/usr/local/rvm/gems/ruby-3.3.0:/usr/local/rvm/rubies/ruby-3.3.0/lib/ruby/gems/3.3.0
-DAEMON=/usr/local/rvm/gems/ruby-3.3.0/bin/unicorn
+PATH=/usr/local/rvm/rubies/ruby-3.3.6/bin:/usr/local/rvm/gems/ruby-3.3.6/bin:/home/unicorn/.rvm/bin:/usr/local/sbin:/usr/bin:/bin:/sbin:$
+export GEM_HOME=/usr/local/rvm/gems/ruby-3.3.6
+export GEM_PATH=/usr/local/rvm/gems/ruby-3.3.6:/usr/local/rvm/gems/ruby-3.3.6:/usr/local/rvm/rubies/ruby-3.3.6/lib/ruby/gems/3.3.6
+DAEMON=/usr/local/rvm/gems/ruby-3.3.6/bin/unicorn