diff --git a/Gemfile b/Gemfile
index 53f474f..e41b8da 100644
--- a/Gemfile
+++ b/Gemfile
@@ -1,8 +1,7 @@
 source 'http://rubygems.org'
 
 group :development do
-  gem 'bundler', '~> 1.0'
   gem 'jeweler', '~> 2.0'
-  gem 'nsq-cluster', '~> 2.1'
-  gem 'rspec', '~> 3.0'
+  gem 'nsq-cluster', git: 'https://github.com/wistia/nsq-cluster', ref: '62efa62de3dce3ade1eacdd97b7cea30a7f4530b'
+  gem 'rspec', '~> 3.10'
 end
diff --git a/Gemfile.lock b/Gemfile.lock
index 11a75fc..9559a4c 100644
--- a/Gemfile.lock
+++ b/Gemfile.lock
@@ -1,15 +1,24 @@
+GIT
+  remote: https://github.com/wistia/nsq-cluster
+  revision: 62efa62de3dce3ade1eacdd97b7cea30a7f4530b
+  ref: 62efa62de3dce3ade1eacdd97b7cea30a7f4530b
+  specs:
+    nsq-cluster (2.1.0)
+      sys-proctable
+
 GEM
   remote: http://rubygems.org/
   specs:
     addressable (2.4.0)
-    builder (3.2.3)
+    builder (3.2.4)
     descendants_tracker (0.0.4)
       thread_safe (~> 0.3, >= 0.3.1)
-    diff-lcs (1.3)
+    diff-lcs (1.5.0)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    ffi (1.11.1)
-    git (1.3.0)
+    ffi (1.16.3)
+    git (1.11.0)
+      rchardet (~> 1.8)
     github_api (0.16.0)
       addressable (~> 2.4.0)
       descendants_tracker (~> 0.0.4)
@@ -17,8 +26,8 @@ GEM
       hashie (>= 3.4)
       mime-types (>= 1.16, < 3.0)
       oauth2 (~> 1.0)
-    hashie (3.5.7)
-    highline (1.7.10)
+    hashie (5.0.0)
+    highline (2.1.0)
     jeweler (2.3.9)
       builder
       bundler
@@ -30,54 +39,57 @@ GEM
       rake
       rdoc
       semver2
-    jwt (1.5.6)
+    jwt (2.7.1)
     mime-types (2.99.3)
-    mini_portile2 (2.4.0)
-    multi_json (1.13.1)
+    multi_json (1.15.0)
     multi_xml (0.6.0)
-    multipart-post (2.0.0)
-    nokogiri (1.10.5)
-      mini_portile2 (~> 2.4.0)
-    nsq-cluster (2.1.0)
-      sys-proctable
-    oauth2 (1.4.0)
-      faraday (>= 0.8, < 0.13)
-      jwt (~> 1.0)
+    multipart-post (2.3.0)
+    nokogiri (1.15.5-arm64-darwin)
+      racc (~> 1.4)
+    nokogiri (1.15.5-x86_64-linux)
+      racc (~> 1.4)
+    oauth2 (1.4.8)
+      faraday (>= 0.8, < 3.0)
+      jwt (>= 1.0, < 3.0)
       multi_json (~> 1.3)
       multi_xml (~> 0.5)
       rack (>= 1.2, < 3)
-    psych (3.0.2)
-    rack (2.0.7)
-    rake (12.3.0)
-    rdoc (6.0.1)
-    rspec (3.7.0)
-      rspec-core (~> 3.7.0)
-      rspec-expectations (~> 3.7.0)
-      rspec-mocks (~> 3.7.0)
-    rspec-core (3.7.1)
-      rspec-support (~> 3.7.0)
-    rspec-expectations (3.7.0)
+    psych (5.1.1.1)
+      stringio
+    racc (1.7.3)
+    rack (2.2.8)
+    rake (13.1.0)
+    rchardet (1.8.0)
+    rdoc (6.6.0)
+      psych (>= 4.0.0)
+    rspec (3.12.0)
+      rspec-core (~> 3.12.0)
+      rspec-expectations (~> 3.12.0)
+      rspec-mocks (~> 3.12.0)
+    rspec-core (3.12.2)
+      rspec-support (~> 3.12.0)
+    rspec-expectations (3.12.3)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
-    rspec-mocks (3.7.0)
+      rspec-support (~> 3.12.0)
+    rspec-mocks (3.12.6)
       diff-lcs (>= 1.2.0, < 2.0)
-      rspec-support (~> 3.7.0)
-    rspec-support (3.7.1)
+      rspec-support (~> 3.12.0)
+    rspec-support (3.12.1)
     semver2 (3.4.2)
-    sys-proctable (1.1.3-universal-darwin)
-      ffi
+    stringio (3.0.9)
+    sys-proctable (1.3.0)
+      ffi (~> 1.1)
     thread_safe (0.3.6)
 
 PLATFORMS
-  ruby
-  x86_64-darwin-16
-  x86_64-darwin-17
+  arm64-darwin-21
+  arm64-darwin-22
+  x86_64-linux
 
 DEPENDENCIES
-  bundler (~> 1.0)
   jeweler (~> 2.0)
-  nsq-cluster (~> 2.1)
-  rspec (~> 3.0)
+  nsq-cluster!
+  rspec (~> 3.10)
 
 BUNDLED WITH
-   1.16.1
+   2.4.22
diff --git a/nsq-ruby.gemspec b/nsq-ruby.gemspec
index 1ecddf3..963d2fb 100644
--- a/nsq-ruby.gemspec
+++ b/nsq-ruby.gemspec
@@ -43,21 +43,17 @@ Gem::Specification.new do |s|
     s.specification_version = 4
 
     if Gem::Version.new(Gem::VERSION) >= Gem::Version.new('1.2.0') then
-      s.add_development_dependency(%q<bundler>.freeze, ["~> 1.0"])
       s.add_development_dependency(%q<jeweler>.freeze, ["~> 2.0"])
       s.add_development_dependency(%q<nsq-cluster>.freeze, ["~> 2.1"])
       s.add_development_dependency(%q<rspec>.freeze, ["~> 3.0"])
     else
-      s.add_dependency(%q<bundler>.freeze, ["~> 1.0"])
       s.add_dependency(%q<jeweler>.freeze, ["~> 2.0"])
       s.add_dependency(%q<nsq-cluster>.freeze, ["~> 2.1"])
       s.add_dependency(%q<rspec>.freeze, ["~> 3.0"])
     end
   else
-    s.add_dependency(%q<bundler>.freeze, ["~> 1.0"])
     s.add_dependency(%q<jeweler>.freeze, ["~> 2.0"])
     s.add_dependency(%q<nsq-cluster>.freeze, ["~> 2.1"])
     s.add_dependency(%q<rspec>.freeze, ["~> 3.0"])
   end
 end
-