diff --git a/Gemfile.lock b/Gemfile.lock
index 88d40f4..2b10ed6 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,13 +2,13 @@ PATH
   remote: .
   specs:
     mad_flatter (3.0.8)
-      activesupport (>= 7.0.8, < 7.2.0)
+      activesupport (>= 7.0.8, < 7.3.0)
       immutable_struct_ex (>= 1.0, < 2.0)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.1.3.4)
+    activesupport (7.1.4)
       base64
       bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
@@ -23,7 +23,7 @@ GEM
     bigdecimal (3.1.8)
     byebug (11.1.3)
     coderay (1.1.3)
-    concurrent-ruby (1.3.3)
+    concurrent-ruby (1.3.4)
     connection_pool (2.4.1)
     diff-lcs (1.5.1)
     docile (1.4.1)
@@ -61,7 +61,7 @@ GEM
     json (2.7.2)
     language_server-protocol (3.17.0.3)
     method_source (1.1.0)
-    minitest (5.24.1)
+    minitest (5.25.1)
     mutex_m (0.2.0)
     parallel (1.26.1)
     parser (3.3.4.2)
@@ -138,7 +138,6 @@ PLATFORMS
   x86_64-darwin-21
   x86_64-linux
 
-
 DEPENDENCIES
   bundler (~> 2.5, >= 2.5.3)
   mad_flatter!
diff --git a/mad_flatter.gemspec b/mad_flatter.gemspec
index 17d3a9b..1a2004a 100644
--- a/mad_flatter.gemspec
+++ b/mad_flatter.gemspec
@@ -31,7 +31,7 @@ Gem::Specification.new do |spec|
   spec.executables = spec.files.grep(%r{\Aexe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_runtime_dependency 'activesupport', '>= 7.0.8', '< 7.2.0'
+  spec.add_runtime_dependency 'activesupport', '>= 7.0.8', '< 7.3.0'
   spec.add_runtime_dependency 'immutable_struct_ex', '>= 1.0', '< 2.0'
 
   # For more information and examples about making a new gem, checkout our