diff --git a/.ruby-version b/.ruby-version
index 15a2799..4d9d11c 100644
--- a/.ruby-version
+++ b/.ruby-version
@@ -1 +1 @@
-3.3.0
+3.4.2
diff --git a/Gemfile.lock b/Gemfile.lock
index 0694e49..6ffd52d 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,14 +1,15 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (7.2.1)
-      activesupport (= 7.2.1)
-    activerecord (7.2.1)
-      activemodel (= 7.2.1)
-      activesupport (= 7.2.1)
+    activemodel (8.0.1)
+      activesupport (= 8.0.1)
+    activerecord (8.0.1)
+      activemodel (= 8.0.1)
+      activesupport (= 8.0.1)
       timeout (>= 0.4.0)
-    activesupport (7.2.1)
+    activesupport (8.0.1)
       base64
+      benchmark (>= 0.3)
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.3.1)
       connection_pool (>= 2.2.5)
@@ -18,65 +19,69 @@ GEM
       minitest (>= 5.1)
       securerandom (>= 0.3)
       tzinfo (~> 2.0, >= 2.0.5)
+      uri (>= 0.13.1)
     base64 (0.2.0)
-    bigdecimal (3.1.8)
-    concurrent-ruby (1.3.4)
-    connection_pool (2.4.1)
+    benchmark (0.4.0)
+    bigdecimal (3.1.9)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.0)
     drb (2.2.1)
     foreman (0.88.1)
-    i18n (1.14.6)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    logger (1.6.1)
-    minitest (5.25.1)
+    logger (1.6.6)
+    minitest (5.25.4)
     multi_json (1.15.0)
     mustermann (3.0.3)
       ruby2_keywords (~> 0.0.1)
-    nio4r (2.7.3)
-    puma (6.4.3)
+    nio4r (2.7.4)
+    puma (6.6.0)
       nio4r (~> 2.0)
-    rack (3.1.7)
-    rack-protection (4.0.0)
+    rack (3.1.11)
+    rack-protection (4.1.1)
       base64 (>= 0.1.0)
+      logger (>= 1.6.0)
       rack (>= 3.0.0, < 4)
-    rack-session (2.0.0)
+    rack-session (2.1.0)
+      base64 (>= 0.1.0)
       rack (>= 3.0.0)
-    rackup (2.1.0)
+    rackup (2.2.1)
       rack (>= 3)
-      webrick (~> 1.8)
     rake (13.2.1)
     ruby2_keywords (0.0.5)
-    securerandom (0.3.1)
-    sinatra (4.0.0)
+    securerandom (0.4.1)
+    sinatra (4.1.1)
+      logger (>= 1.6.0)
       mustermann (~> 3.0)
       rack (>= 3.0.0, < 4)
-      rack-protection (= 4.0.0)
+      rack-protection (= 4.1.1)
       rack-session (>= 2.0.0, < 3)
       tilt (~> 2.0)
-    sinatra-activerecord (2.0.27)
+    sinatra-activerecord (2.0.28)
       activerecord (>= 4.1)
       sinatra (>= 1.0)
-    sinatra-contrib (4.0.0)
+    sinatra-contrib (4.1.1)
       multi_json (>= 0.0.2)
       mustermann (~> 3.0)
-      rack-protection (= 4.0.0)
-      sinatra (= 4.0.0)
+      rack-protection (= 4.1.1)
+      sinatra (= 4.1.1)
       tilt (~> 2.0)
-    sqlite3 (2.0.4-aarch64-linux-gnu)
-    sqlite3 (2.0.4-aarch64-linux-musl)
-    sqlite3 (2.0.4-arm-linux-gnu)
-    sqlite3 (2.0.4-arm-linux-musl)
-    sqlite3 (2.0.4-arm64-darwin)
-    sqlite3 (2.0.4-x86-linux-gnu)
-    sqlite3 (2.0.4-x86-linux-musl)
-    sqlite3 (2.0.4-x86_64-darwin)
-    sqlite3 (2.0.4-x86_64-linux-gnu)
-    sqlite3 (2.0.4-x86_64-linux-musl)
-    tilt (2.4.0)
+    sqlite3 (2.6.0-aarch64-linux-gnu)
+    sqlite3 (2.6.0-aarch64-linux-musl)
+    sqlite3 (2.6.0-arm-linux-gnu)
+    sqlite3 (2.6.0-arm-linux-musl)
+    sqlite3 (2.6.0-arm64-darwin)
+    sqlite3 (2.6.0-x86-linux-gnu)
+    sqlite3 (2.6.0-x86-linux-musl)
+    sqlite3 (2.6.0-x86_64-darwin)
+    sqlite3 (2.6.0-x86_64-linux-gnu)
+    sqlite3 (2.6.0-x86_64-linux-musl)
+    tilt (2.6.0)
     timecop (0.9.10)
-    timeout (0.4.1)
+    timeout (0.4.3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    webrick (1.8.1)
+    uri (1.0.3)
 
 PLATFORMS
   aarch64-linux-gnu