Update test dependencies

4 files changed, 29 insertions, 22 deletions

diff --git a/spec/bundler/install/gems/dependency_api_fallback_spec.rb b/spec/bundler/install/gems/dependency_api_fallback_spec.rb
index 5e700ea976..107da15d67 100644
--- a/spec/bundler/install/gems/dependency_api_fallback_spec.rb
+++ b/spec/bundler/install/gems/dependency_api_fallback_spec.rb
@@ -15,13 +15,15 @@ RSpec.describe "gemcutter's dependency API" do
       # mustermann depends on URI::RFC2396_PARSER behavior
       URI.parser = URI::RFC2396_PARSER if URI.respond_to?(:parser=)
 
+      require "rackup/server"
+
       @t = Thread.new do
-        server = Rack::Server.start(app: EndpointTimeout,
-                                    Host: "0.0.0.0",
-                                    Port: port,
-                                    server: "webrick",
-                                    AccessLog: [],
-                                    Logger: Spec::SilentLogger.new)
+        server = Rackup::Server.start(app: EndpointTimeout,
+                                      Host: "0.0.0.0",
+                                      Port: port,
+                                      server: "webrick",
+                                      AccessLog: [],
+                                      Logger: Spec::SilentLogger.new)
         server.start
       end
       @t.run
diff --git a/spec/bundler/realworld/gemfile_source_header_spec.rb b/spec/bundler/realworld/gemfile_source_header_spec.rb
index 45f5d0fd22..f47ba3a855 100644
--- a/spec/bundler/realworld/gemfile_source_header_spec.rb
+++ b/spec/bundler/realworld/gemfile_source_header_spec.rb
@@ -39,13 +39,15 @@ RSpec.describe "fetching dependencies with a mirrored source", realworld: true d
 
     require_relative "../support/artifice/endpoint_mirror_source"
 
+    require "rackup/server"
+
     @t = Thread.new do
-      Rack::Server.start(app: EndpointMirrorSource,
-                         Host: "0.0.0.0",
-                         Port: @port,
-                         server: "webrick",
-                         AccessLog: [],
-                         Logger: Spec::SilentLogger.new)
+      Rackup::Server.start(app: EndpointMirrorSource,
+                           Host: "0.0.0.0",
+                           Port: @port,
+                           server: "webrick",
+                           AccessLog: [],
+                           Logger: Spec::SilentLogger.new)
     end.run
 
     wait_for_server("127.0.0.1", @port)
diff --git a/spec/bundler/realworld/mirror_probe_spec.rb b/spec/bundler/realworld/mirror_probe_spec.rb
index fc97f92375..61312860d1 100644
--- a/spec/bundler/realworld/mirror_probe_spec.rb
+++ b/spec/bundler/realworld/mirror_probe_spec.rb
@@ -112,13 +112,15 @@ RSpec.describe "fetching dependencies with a not available mirror", realworld: t
 
     require_relative "../support/artifice/endpoint"
 
+    require "rackup/server"
+
     @server_thread = Thread.new do
-      Rack::Server.start(app: Endpoint,
-                         Host: host,
-                         Port: @server_port,
-                         server: "webrick",
-                         AccessLog: [],
-                         Logger: Spec::SilentLogger.new)
+      Rackup::Server.start(app: Endpoint,
+                           Host: host,
+                           Port: @server_port,
+                           server: "webrick",
+                           AccessLog: [],
+                           Logger: Spec::SilentLogger.new)
     end.run
 
     wait_for_server(host, @server_port)
diff --git a/tool/bundler/test_gems.rb b/tool/bundler/test_gems.rb
index 32cb6b34ee..bb7d4edb9a 100644
--- a/tool/bundler/test_gems.rb
+++ b/tool/bundler/test_gems.rb
@@ -2,12 +2,13 @@
 
 source "https://rubygems.org"
 
-gem "rack", "~> 2.0"
+gem "rack", "~> 3.0"
+gem "rackup", "~> 2.1"
 gem "base64"
-gem "webrick", "1.7.0"
-gem "rack-test", "~> 1.1"
+gem "webrick", "~> 1.8"
+gem "rack-test", "~> 2.1"
 gem "compact_index", "~> 0.15.0"
-gem "sinatra", "~> 3.0"
+gem "sinatra", "~> 4.0"
 gem "rake", "~> 13.1"
 gem "builder", "~> 3.2"
 gem "rb_sys"