diff --git a/Gemfile.lock b/Gemfile.lock
index fa3b2ef..8f330ec 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,22 +2,21 @@ PATH
   remote: .
   specs:
     dual_cache (0.1.0)
-      activesupport (~> 6.0, >= 6.0.3.2)
+      activesupport (>= 6.0.3.2, < 8)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.0.3.4)
+    activesupport (7.0.4.1)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-      zeitwerk (~> 2.2, >= 2.2.2)
-    concurrent-ruby (1.1.7)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+    concurrent-ruby (1.1.10)
     diff-lcs (1.3)
-    i18n (1.8.5)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    minitest (5.14.2)
+    minitest (5.17.0)
     rake (13.0.1)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -32,10 +31,8 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.0)
-    thread_safe (0.3.6)
-    tzinfo (1.2.8)
-      thread_safe (~> 0.1)
-    zeitwerk (2.4.1)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
 
 PLATFORMS
   ruby
diff --git a/dualcache.gemspec b/dualcache.gemspec
index 6b58db8..c6c3605 100644
--- a/dualcache.gemspec
+++ b/dualcache.gemspec
@@ -30,7 +30,7 @@ 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", ">= 6.0.3.2"
+  spec.add_dependency "activesupport", ">= 6.0.3.2", "< 8"
 
   spec.add_development_dependency "bundler", "~> 1.16"
   spec.add_development_dependency "rake", "~> 13.0"