diff --git a/Gemfile.lock b/Gemfile.lock
index d0dffd7..93a5f70 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -9,16 +9,15 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (6.1.4.6)
+    activesupport (7.0.4.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
       i18n (>= 1.6, < 2)
       minitest (>= 5.1)
       tzinfo (~> 2.0)
-      zeitwerk (~> 2.3)
     addressable (2.8.0)
       public_suffix (>= 2.0.2, < 5.0)
     ast (2.4.2)
-    concurrent-ruby (1.1.9)
+    concurrent-ruby (1.2.2)
     crack (0.4.5)
       rexml
     docile (1.3.5)
@@ -48,9 +47,9 @@ GEM
     faraday_middleware (1.0.0)
       faraday (~> 1.0)
     hashdiff (1.0.1)
-    i18n (1.10.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    minitest (5.15.0)
+    minitest (5.18.0)
     multi_json (1.15.0)
     multi_xml (0.6.0)
     multipart-post (2.1.1)
@@ -98,7 +97,7 @@ GEM
       rubocop (= 1.25.1)
       rubocop-performance (= 1.13.2)
     tilt (2.0.10)
-    tzinfo (2.0.4)
+    tzinfo (2.0.6)
       concurrent-ruby (~> 1.0)
     unicode-display_width (2.1.0)
     webmock (3.12.1)
@@ -108,7 +107,6 @@ GEM
     webrick (1.7.0)
     yard (0.9.28)
       webrick (~> 1.7.0)
-    zeitwerk (2.5.4)
 
 PLATFORMS
   arm64-darwin-22
@@ -118,7 +116,7 @@ PLATFORMS
   x86_64-linux
 
 DEPENDENCIES
-  activesupport (~> 6.1)
+  activesupport (~> 7.0)
   multi_xml
   pocket-ruby!
   rake
diff --git a/pocket-ruby.gemspec b/pocket-ruby.gemspec
index f3e3e71..716f746 100644
--- a/pocket-ruby.gemspec
+++ b/pocket-ruby.gemspec
@@ -5,7 +5,7 @@ Gem::Specification.new do |s|
   s.add_development_dependency("multi_xml")
   s.add_development_dependency("rake")
   s.add_development_dependency("standard")
-  s.add_development_dependency("activesupport", "~> 6.1") # move to v7 once support for Ruby 2.6 is dropped
+  s.add_development_dependency("activesupport", "~> 7.0") # move to v7 once support for Ruby 2.6 is dropped
   s.add_development_dependency("simplecov")
   s.add_development_dependency("webmock")
   s.add_development_dependency("yard")