diff --git a/Gemfile b/Gemfile
index 52376550e..17475428c 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,4 +3,4 @@ source "https://rubygems.org"
 
 gem 'pry' # for debugging
 gem 'pg'
-gem 'activerecord', '6.1.5.1'
+gem 'activerecord', '7.1.5.2'
diff --git a/Gemfile.lock b/Gemfile.lock
index 4b8926b96..51a962c34 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,36 +1,52 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    activemodel (6.1.5.1)
-      activesupport (= 6.1.5.1)
-    activerecord (6.1.5.1)
-      activemodel (= 6.1.5.1)
-      activesupport (= 6.1.5.1)
-    activesupport (6.1.5.1)
+    activemodel (7.1.5.2)
+      activesupport (= 7.1.5.2)
+    activerecord (7.1.5.2)
+      activemodel (= 7.1.5.2)
+      activesupport (= 7.1.5.2)
+      timeout (>= 0.4.0)
+    activesupport (7.1.5.2)
+      base64
+      benchmark (>= 0.3)
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
+      logger (>= 1.4.2)
       minitest (>= 5.1)
+      mutex_m
+      securerandom (>= 0.3)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
+    base64 (0.3.0)
+    benchmark (0.4.1)
+    bigdecimal (3.2.2)
     coderay (1.1.3)
-    concurrent-ruby (1.1.10)
-    i18n (1.10.0)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.3)
+    drb (2.2.3)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
+    logger (1.7.0)
     method_source (1.0.0)
-    minitest (5.15.0)
+    minitest (5.25.5)
+    mutex_m (0.3.0)
     pg (1.3.5)
     pry (0.14.1)
       coderay (~> 1.1)
       method_source (~> 1.0)
-    tzinfo (2.0.4)
+    securerandom (0.4.1)
+    timeout (0.4.3)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
-    zeitwerk (2.5.4)
 
 PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  activerecord (= 6.1.5.1)
+  activerecord (= 7.1.5.2)
   pg
   pry