diff --git a/Appraisals b/Appraisals
index 6d8f52d..238a4b4 100644
--- a/Appraisals
+++ b/Appraisals
@@ -5,17 +5,17 @@ appraise "rails-4" do
 end
 
 appraise "rails-5" do
-  gem 'activemodel', '~> 5.2'
+  gem 'activemodel'
   gem 'sqlite3', '~> 1.4.0'
   gem 'i18n', '~> 1.5.1'
 end
 
 appraise "rails-6" do
-  gem 'activemodel', '~> 6.1'
-  gem 'sqlite3', '~> 2.0'
+  gem 'activemodel'
+  gem 'sqlite3'
 end
 
 appraise "rails-7" do
-  gem 'activemodel', '~> 7.1'
-  gem 'sqlite3', '~> 2.0'
+  gem 'activemodel'
+  gem 'sqlite3'
 end