diff --git a/Gemfile.lock b/Gemfile.lock
index deee5c6..88210da 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -6,19 +6,19 @@ PATH
 GEM
   remote: https://rubygems.org/
   specs:
-    activesupport (5.2.3)
+    activesupport (7.0.4.3)
       concurrent-ruby (~> 1.0, >= 1.0.2)
-      i18n (>= 0.7, < 2)
-      minitest (~> 5.1)
-      tzinfo (~> 1.1)
-    concurrent-ruby (1.1.5)
+      i18n (>= 1.6, < 2)
+      minitest (>= 5.1)
+      tzinfo (~> 2.0)
+    concurrent-ruby (1.2.2)
     diff-lcs (1.3)
     ethon (0.12.0)
       ffi (>= 1.3.0)
     ffi (1.11.1)
-    i18n (1.7.0)
+    i18n (1.12.0)
       concurrent-ruby (~> 1.0)
-    minitest (5.13.0)
+    minitest (5.18.0)
     rake (13.0.1)
     rspec (3.9.0)
       rspec-core (~> 3.9.0)
@@ -33,17 +33,16 @@ GEM
       diff-lcs (>= 1.2.0, < 2.0)
       rspec-support (~> 3.9.0)
     rspec-support (3.9.0)
-    thread_safe (0.3.6)
     typhoeus (1.3.1)
       ethon (>= 0.9.0)
-    tzinfo (1.2.5)
-      thread_safe (~> 0.1)
+    tzinfo (2.0.6)
+      concurrent-ruby (~> 1.0)
 
 PLATFORMS
   ruby
 
 DEPENDENCIES
-  activesupport (~> 5.0)
+  activesupport (~> 7.0)
   bundler (~> 2.0)
   gcore_api_rb!
   rake (~> 13.0)
diff --git a/gcore_api_rb.gemspec b/gcore_api_rb.gemspec
index de2c109..86fcd32 100644
--- a/gcore_api_rb.gemspec
+++ b/gcore_api_rb.gemspec
@@ -28,7 +28,7 @@ Gem::Specification.new do |spec|
   spec.executables   = spec.files.grep(%r{^exe/}) { |f| File.basename(f) }
   spec.require_paths = ["lib"]
 
-  spec.add_development_dependency "activesupport", "~> 5.0"
+  spec.add_development_dependency "activesupport", "~> 7.0"
   spec.add_development_dependency "bundler", "~> 2.0"
   spec.add_development_dependency "rake", "~> 13.0"
   spec.add_development_dependency "rspec", "~> 3.0"