diff --git a/queryservice/Gemfile b/queryservice/Gemfile
index 7325ce4..aa6ada3 100644
--- a/queryservice/Gemfile
+++ b/queryservice/Gemfile
@@ -3,4 +3,4 @@ git_source(:github) { |repo| "https://github.com/#{repo}.git" }
 
 ruby '3.0.2'
 
-gem 'rails', '~> 6'
+gem 'rails', '~> 7'
diff --git a/queryservice/Gemfile.lock b/queryservice/Gemfile.lock
index f33d01a..89a9697 100644
--- a/queryservice/Gemfile.lock
+++ b/queryservice/Gemfile.lock
@@ -1,121 +1,182 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    actioncable (5.2.1)
-      actionpack (= 5.2.1)
+    actioncable (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       nio4r (~> 2.0)
       websocket-driver (>= 0.6.1)
-    actionmailer (5.2.1)
-      actionpack (= 5.2.1)
-      actionview (= 5.2.1)
-      activejob (= 5.2.1)
+      zeitwerk (~> 2.6)
+    actionmailbox (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activestorage (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
+      mail (>= 2.7.1)
+      net-imap
+      net-pop
+      net-smtp
+    actionmailer (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      actionview (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
       mail (~> 2.5, >= 2.5.4)
-      rails-dom-testing (~> 2.0)
-    actionpack (5.2.1)
-      actionview (= 5.2.1)
-      activesupport (= 5.2.1)
-      rack (~> 2.0)
+      net-imap
+      net-pop
+      net-smtp
+      rails-dom-testing (~> 2.2)
+    actionpack (7.1.3.4)
+      actionview (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
+      nokogiri (>= 1.8.5)
+      racc
+      rack (>= 2.2.4)
+      rack-session (>= 1.0.1)
       rack-test (>= 0.6.3)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.2)
-    actionview (5.2.1)
-      activesupport (= 5.2.1)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    actiontext (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activestorage (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
+      globalid (>= 0.6.0)
+      nokogiri (>= 1.8.5)
+    actionview (7.1.3.4)
+      activesupport (= 7.1.3.4)
       builder (~> 3.1)
-      erubi (~> 1.4)
-      rails-dom-testing (~> 2.0)
-      rails-html-sanitizer (~> 1.0, >= 1.0.3)
-    activejob (5.2.1)
-      activesupport (= 5.2.1)
+      erubi (~> 1.11)
+      rails-dom-testing (~> 2.2)
+      rails-html-sanitizer (~> 1.6)
+    activejob (7.1.3.4)
+      activesupport (= 7.1.3.4)
       globalid (>= 0.3.6)
-    activemodel (5.2.1)
-      activesupport (= 5.2.1)
-    activerecord (5.2.1)
-      activemodel (= 5.2.1)
-      activesupport (= 5.2.1)
-      arel (>= 9.0)
-    activestorage (5.2.1)
-      actionpack (= 5.2.1)
-      activerecord (= 5.2.1)
-      marcel (~> 0.3.1)
-    activesupport (5.2.1)
+    activemodel (7.1.3.4)
+      activesupport (= 7.1.3.4)
+    activerecord (7.1.3.4)
+      activemodel (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
+      timeout (>= 0.4.0)
+    activestorage (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
+      marcel (~> 1.0)
+    activesupport (7.1.3.4)
+      base64
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    arel (9.0.0)
-    builder (3.2.4)
-    concurrent-ruby (1.1.9)
+      connection_pool (>= 2.2.5)
+      drb
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      mutex_m
+      tzinfo (~> 2.0)
+    base64 (0.2.0)
+    bigdecimal (3.1.8)
+    builder (3.3.0)
+    concurrent-ruby (1.3.3)
+    connection_pool (2.4.1)
     crass (1.0.6)
-    erubi (1.10.0)
-    globalid (0.5.2)
-      activesupport (>= 5.0)
-    i18n (1.8.10)
+    date (3.3.4)
+    drb (2.2.1)
+    erubi (1.13.0)
+    globalid (1.2.1)
+      activesupport (>= 6.1)
+    i18n (1.14.5)
       concurrent-ruby (~> 1.0)
-    loofah (2.12.0)
+    io-console (0.7.2)
+    irb (1.14.0)
+      rdoc (>= 4.0.0)
+      reline (>= 0.4.2)
+    loofah (2.22.0)
       crass (~> 1.0.2)
-      nokogiri (>= 1.5.9)
-    mail (2.7.1)
+      nokogiri (>= 1.12.0)
+    mail (2.8.1)
       mini_mime (>= 0.1.1)
-    marcel (0.3.3)
-      mimemagic (~> 0.3.2)
-    method_source (1.0.0)
-    mimemagic (0.3.10)
-      nokogiri (~> 1)
-      rake
-    mini_mime (1.1.2)
-    mini_portile2 (2.6.1)
-    minitest (5.14.4)
-    nio4r (2.5.8)
-    nokogiri (1.12.5)
-      mini_portile2 (~> 2.6.1)
+      net-imap
+      net-pop
+      net-smtp
+    marcel (1.0.4)
+    mini_mime (1.1.5)
+    mini_portile2 (2.8.7)
+    minitest (5.24.1)
+    mutex_m (0.2.0)
+    net-imap (0.4.14)
+      date
+      net-protocol
+    net-pop (0.1.2)
+      net-protocol
+    net-protocol (0.2.2)
+      timeout
+    net-smtp (0.5.0)
+      net-protocol
+    nio4r (2.7.3)
+    nokogiri (1.16.6)
+      mini_portile2 (~> 2.8.2)
       racc (~> 1.4)
-    nokogiri (1.12.5-x86_64-darwin)
+    nokogiri (1.16.6-x86_64-darwin)
       racc (~> 1.4)
-    nokogiri (1.12.5-x86_64-linux)
+    nokogiri (1.16.6-x86_64-linux)
       racc (~> 1.4)
-    racc (1.5.2)
-    rack (2.2.3)
-    rack-test (1.1.0)
-      rack (>= 1.0, < 3)
-    rails (5.2.1)
-      actioncable (= 5.2.1)
-      actionmailer (= 5.2.1)
-      actionpack (= 5.2.1)
-      actionview (= 5.2.1)
-      activejob (= 5.2.1)
-      activemodel (= 5.2.1)
-      activerecord (= 5.2.1)
-      activestorage (= 5.2.1)
-      activesupport (= 5.2.1)
-      bundler (>= 1.3.0)
-      railties (= 5.2.1)
-      sprockets-rails (>= 2.0.0)
-    rails-dom-testing (2.0.3)
-      activesupport (>= 4.2.0)
+    psych (5.1.2)
+      stringio
+    racc (1.8.0)
+    rack (3.1.7)
+    rack-session (2.0.0)
+      rack (>= 3.0.0)
+    rack-test (2.1.0)
+      rack (>= 1.3)
+    rackup (2.1.0)
+      rack (>= 3)
+      webrick (~> 1.8)
+    rails (7.1.3.4)
+      actioncable (= 7.1.3.4)
+      actionmailbox (= 7.1.3.4)
+      actionmailer (= 7.1.3.4)
+      actionpack (= 7.1.3.4)
+      actiontext (= 7.1.3.4)
+      actionview (= 7.1.3.4)
+      activejob (= 7.1.3.4)
+      activemodel (= 7.1.3.4)
+      activerecord (= 7.1.3.4)
+      activestorage (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
+      bundler (>= 1.15.0)
+      railties (= 7.1.3.4)
+    rails-dom-testing (2.2.0)
+      activesupport (>= 5.0.0)
+      minitest
       nokogiri (>= 1.6)
-    rails-html-sanitizer (1.4.2)
-      loofah (~> 2.3)
-    railties (5.2.1)
-      actionpack (= 5.2.1)
-      activesupport (= 5.2.1)
-      method_source
-      rake (>= 0.8.7)
-      thor (>= 0.19.0, < 2.0)
-    rake (13.0.6)
-    sprockets (4.0.2)
+    rails-html-sanitizer (1.6.0)
+      loofah (~> 2.21)
+      nokogiri (~> 1.14)
+    railties (7.1.3.4)
+      actionpack (= 7.1.3.4)
+      activesupport (= 7.1.3.4)
+      irb
+      rackup (>= 1.0.0)
+      rake (>= 12.2)
+      thor (~> 1.0, >= 1.2.2)
+      zeitwerk (~> 2.6)
+    rake (13.2.1)
+    rdoc (6.7.0)
+      psych (>= 4.0.0)
+    reline (0.5.9)
+      io-console (~> 0.5)
+    stringio (3.1.1)
+    thor (1.3.1)
+    timeout (0.4.1)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-      rack (> 1, < 3)
-    sprockets-rails (3.2.2)
-      actionpack (>= 4.0)
-      activesupport (>= 4.0)
-      sprockets (>= 3.0.0)
-    thor (1.1.0)
-    thread_safe (0.3.6)
-    tzinfo (1.2.9)
-      thread_safe (~> 0.1)
-    websocket-driver (0.7.5)
+    webrick (1.8.1)
+    websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
+    zeitwerk (2.6.16)
 
 PLATFORMS
   ruby
@@ -123,7 +184,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  rails (~> 6)
+  rails (~> 7)
 
 RUBY VERSION
    ruby 3.0.2p107