diff --git a/Gemfile.lock b/Gemfile.lock
index e45ca56..73a06e0 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,26 +2,36 @@ PATH
   remote: .
   specs:
     hps (2.4.0)
-      activesupport (>= 2.3.14, <= 7.1.3)
+      activesupport (>= 2.3.14, <= 7.1.4)
       builder (>= 2.1.2, < 4.0.0)
       rexml (~> 3.2, >= 3.2.4)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (7.0.1)
+    activesupport (7.1.3.2)
+      base64
+      bigdecimal
       concurrent-ruby (~> 1.0, >= 1.0.2)
+      connection_pool (>= 2.2.5)
+      drb
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
+      mutex_m
       tzinfo (~> 2.0)
+    base64 (0.2.0)
+    bigdecimal (3.1.7)
     builder (3.2.4)
     coderay (1.1.3)
     concurrent-ruby (1.2.3)
+    connection_pool (2.4.1)
     diff-lcs (1.5.1)
-    i18n (1.14.1)
+    drb (2.2.1)
+    i18n (1.14.4)
       concurrent-ruby (~> 1.0)
     method_source (1.0.0)
-    minitest (5.22.2)
+    minitest (5.22.3)
+    mutex_m (0.2.0)
     pry (0.14.2)
       coderay (~> 1.1)
       method_source (~> 1.0)
diff --git a/hps.gemspec b/hps.gemspec
index 1247f18..62b2583 100644
--- a/hps.gemspec
+++ b/hps.gemspec
@@ -23,6 +23,6 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "rspec"
   spec.add_development_dependency "pry"
   spec.add_dependency('builder', '>= 2.1.2', '< 4.0.0')
-  spec.add_dependency('activesupport', '>= 2.3.14', '<= 7.1.3')
+  spec.add_dependency('activesupport', '>= 2.3.14', '<= 7.1.4')
   spec.add_dependency('rexml', '~> 3.2', '>= 3.2.4')
 end