diff --git a/Gemfile.lock b/Gemfile.lock
index 53a268d..1de43ed 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -2,18 +2,17 @@ PATH
   remote: .
   specs:
     autotask_ruby (2.4.1)
-      activesupport (~> 6.0.3.2)
+      activesupport (>= 6.0.3.2, < 7.0.5.0)
       savon (~> 2.12)
 
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.0.3.2)
+    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)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
     addressable (2.7.0)
       public_suffix (>= 2.0.2, < 5.0)
     akami (1.3.1)
@@ -24,7 +23,7 @@ GEM
     builder (3.2.4)
     byebug (11.1.1)
     coderay (1.1.2)
-    concurrent-ruby (1.1.6)
+    concurrent-ruby (1.1.10)
     crack (0.4.3)
       safe_yaml (~> 1.0.0)
     diff-lcs (1.3)
@@ -51,7 +50,7 @@ GEM
     httpi (2.4.4)
       rack
       socksify
-    i18n (1.8.3)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
     jaro_winkler (1.5.4)
     listen (3.2.1)
@@ -60,7 +59,7 @@ GEM
     lumberjack (1.2.4)
     method_source (1.0.0)
     mini_portile2 (2.4.0)
-    minitest (5.14.1)
+    minitest (5.17.0)
     nenv (0.3.0)
     nokogiri (1.10.9)
       mini_portile2 (~> 2.4.0)
@@ -118,9 +117,8 @@ GEM
     shellany (0.0.1)
     socksify (1.7.1)
     thor (1.0.1)
-    thread_safe (0.3.6)
-    tzinfo (1.2.7)
-      thread_safe (~> 0.1)
+    tzinfo (2.0.5)
+      concurrent-ruby (~> 1.0)
     unicode-display_width (1.7.0)
     wasabi (3.5.0)
       httpi (~> 2.0)
@@ -129,7 +127,6 @@ GEM
       addressable (>= 2.3.6)
       crack (>= 0.3.2)
       hashdiff (>= 0.4.0, < 2.0.0)
-    zeitwerk (2.3.0)
 
 PLATFORMS
   ruby
diff --git a/autotask_ruby.gemspec b/autotask_ruby.gemspec
index 63ec613..c854a58 100644
--- a/autotask_ruby.gemspec
+++ b/autotask_ruby.gemspec
@@ -34,7 +34,7 @@ Gem::Specification.new do |spec|
   spec.test_files    = spec.files.grep(%r{^(test|spec|features)/})
   spec.require_paths = ['lib']
 
-  spec.add_runtime_dependency 'activesupport', '~> 6.0.3.2'
+  spec.add_runtime_dependency 'activesupport', '>= 6.0.3.2', '< 7.0.5.0'
   spec.add_runtime_dependency 'savon', '~> 2.12'
 
   spec.add_development_dependency 'awesome_print', '~> 1.8'