diff --git a/nostr.gemspec b/nostr.gemspec
index 9e5dae7..05c942c 100644
--- a/nostr.gemspec
+++ b/nostr.gemspec
@@ -32,29 +32,29 @@ Gem::Specification.new do |spec|
   spec.require_paths = ['lib']
 
   spec.add_dependency 'bech32', '~> 1.4'
-  spec.add_dependency 'bip-schnorr', '~> 0.6'
+  spec.add_dependency 'bip-schnorr', '~> 0.7'
   spec.add_dependency 'ecdsa', '~> 1.2'
   spec.add_dependency 'event_emitter', '~> 0.2'
   spec.add_dependency 'faye-websocket', '~> 0.11'
   spec.add_dependency 'json', '~> 2.6'
 
   spec.add_development_dependency 'bundler-audit', '~> 0.9'
-  spec.add_development_dependency 'dotenv', '~> 2.8'
+  spec.add_development_dependency 'dotenv', '~> 3.1'
   spec.add_development_dependency 'guard', '~> 2.18'
   spec.add_development_dependency 'guard-bundler', '~> 3.0'
   spec.add_development_dependency 'guard-bundler-audit', '~> 0.1'
   spec.add_development_dependency 'guard-rspec', '~> 4.7'
   spec.add_development_dependency 'guard-rubocop', '~> 1.5'
-  spec.add_development_dependency 'overcommit', '~> 0.59'
+  spec.add_development_dependency 'overcommit', '~> 0.63'
   spec.add_development_dependency 'pry', '~> 0.14'
   spec.add_development_dependency 'puma', '~> 6.4'
   spec.add_development_dependency 'rack', '~> 3.0'
   spec.add_development_dependency 'rake', '~> 13.1'
-  spec.add_development_dependency 'rbs', '~> 3.3'
-  spec.add_development_dependency 'rspec', '~> 3.12'
-  spec.add_development_dependency 'rubocop', '~> 1.57'
+  spec.add_development_dependency 'rbs', '~> 3.4'
+  spec.add_development_dependency 'rspec', '~> 3.13'
+  spec.add_development_dependency 'rubocop', '~> 1.62'
   spec.add_development_dependency 'rubocop-rake', '~> 0.6'
-  spec.add_development_dependency 'rubocop-rspec', '2.25'
+  spec.add_development_dependency 'rubocop-rspec', '2.27'
   spec.add_development_dependency 'simplecov', '= 0.17'
   spec.add_development_dependency 'simplecov-console', '~> 0.9'
   spec.add_development_dependency 'steep', '~> 1.6'