diff --git a/Gemfile.lock b/Gemfile.lock
index c3697d1..71e9ae0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,29 +2,28 @@ PATH
   remote: .
   specs:
     dry_open_api (0.1.0)
-      activesupport (~> 6.0)
+      activesupport (>= 6, < 8)
       dry-initializer (~> 3.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.0.2.1)
+    activesupport (7.0.4.2)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-      zeitwerk (~> 2.2)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
     bump (0.8.0)
     coderay (1.1.2)
-    concurrent-ruby (1.1.5)
+    concurrent-ruby (1.2.0)
     diff-lcs (1.3)
     docile (1.3.2)
     dry-initializer (3.0.3)
-    i18n (1.8.1)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     json (2.3.0)
     method_source (0.9.2)
-    minitest (5.13.0)
+    minitest (5.17.0)
     pry (0.12.2)
       coderay (~> 1.1.0)
       method_source (~> 0.9.0)
@@ -47,10 +46,8 @@ GEM
       json (>= 1.8, < 3)
       simplecov-html (~> 0.10.0)
     simplecov-html (0.10.2)
-    thread_safe (0.3.6)
-    tzinfo (1.2.6)
-      thread_safe (~> 0.1)
-    zeitwerk (2.2.2)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
 
 PLATFORMS
   ruby
diff --git a/dry_open_api.gemspec b/dry_open_api.gemspec
index f2e5075..d2de979 100644
--- a/dry_open_api.gemspec
+++ b/dry_open_api.gemspec
@@ -20,7 +20,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_dependency "activesupport", "~> 6.0"
+  spec.add_dependency "activesupport", ">= 6", "< 8"
   spec.add_runtime_dependency "dry-initializer", "~> 3.0"
 
   spec.add_development_dependency "bundler", "~> 2.0.2", ">= 2.0.2"