diff --git a/Gemfile.lock b/Gemfile.lock
index 6769808..6ac9393 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,35 +2,39 @@ PATH
   remote: .
   specs:
     migration-lock-timeout (1.5.0)
-      activerecord (>= 6.1, < 8.0)
+      activerecord (>= 6.1, < 9.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    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)
+    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 (7.1.3.4)
+    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)
     appraisal (2.5.0)
       bundler
       rake
       thor (>= 0.14.0)
-    base64 (0.2.0)
-    bigdecimal (3.1.8)
-    concurrent-ruby (1.3.3)
-    connection_pool (2.4.1)
+    base64 (0.3.0)
+    benchmark (0.4.1)
+    bigdecimal (3.2.2)
+    concurrent-ruby (1.3.5)
+    connection_pool (2.5.3)
     database_cleaner (2.0.2)
       database_cleaner-active_record (>= 2, < 3)
     database_cleaner-active_record (2.2.0)
@@ -38,11 +42,12 @@ GEM
       database_cleaner-core (~> 2.0.0)
     database_cleaner-core (2.0.1)
     diff-lcs (1.5.1)
-    drb (2.2.1)
-    i18n (1.14.5)
+    drb (2.2.3)
+    i18n (1.14.7)
       concurrent-ruby (~> 1.0)
-    minitest (5.24.1)
-    mutex_m (0.2.0)
+    logger (1.7.0)
+    minitest (5.25.5)
+    mutex_m (0.3.0)
     pg (1.5.7)
     rake (13.2.1)
     rspec (3.13.0)
@@ -58,8 +63,9 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.13.0)
     rspec-support (3.13.1)
+    securerandom (0.4.1)
     thor (1.3.1)
-    timeout (0.4.1)
+    timeout (0.4.3)
     tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
 
diff --git a/migration-lock-timeout.gemspec b/migration-lock-timeout.gemspec
index 389e1c5..4ffd98b 100644
--- a/migration-lock-timeout.gemspec
+++ b/migration-lock-timeout.gemspec
@@ -27,5 +27,5 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_runtime_dependency "activerecord", ">= 6.1", "< 8.0"
+  spec.add_runtime_dependency "activerecord", ">= 6.1", "< 9.0"
 end