diff --git a/WORKSPACE b/WORKSPACE
index c84f7b5f50651..fd8a462531dd5 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -36,6 +36,19 @@ load("@bazel_skylib//:workspace.bzl", "bazel_skylib_workspace")
 
 bazel_skylib_workspace()
 
+http_archive(
+    name = "aspect_bazel_lib",
+    sha256 = "f75d03783588e054899eb0729a97fb5b8973c1a26f30373fafd485c90bf207d1",
+    strip_prefix = "bazel-lib-2.4.2",
+    url = "https://github.com/aspect-build/bazel-lib/releases/download/v2.4.2/bazel-lib-v2.4.2.tar.gz",
+)
+
+load("@aspect_bazel_lib//lib:repositories.bzl", "aspect_bazel_lib_dependencies", "aspect_bazel_lib_register_toolchains")
+
+aspect_bazel_lib_dependencies()
+
+aspect_bazel_lib_register_toolchains()
+
 http_archive(
     name = "rules_python",
     sha256 = "5868e73107a8e85d8f323806e60cad7283f34b32163ea6ff1020cf27abef6036",
diff --git a/rb/lib/selenium/devtools/BUILD.bazel b/rb/lib/selenium/devtools/BUILD.bazel
index 92626fe9a4f20..e43ff8d029eb1 100644
--- a/rb/lib/selenium/devtools/BUILD.bazel
+++ b/rb/lib/selenium/devtools/BUILD.bazel
@@ -1,4 +1,4 @@
-load("@bazel_skylib//rules:run_binary.bzl", "run_binary")
+load("@aspect_bazel_lib//lib:run_binary.bzl", "run_binary")
 load("@rules_ruby//ruby:defs.bzl", "rb_binary", "rb_library")
 
 package(default_visibility = ["//rb:__subpackages__"])
@@ -38,17 +38,14 @@ rb_binary(
             "//common/devtools/chromium/" + version + ":browser_protocol",
             "//common/devtools/chromium/" + version + ":js_protocol",
         ],
-        outs = [
-            version,
-            version + ".rb",
-        ],
+        outs = [version + ".rb"],
         args = [
             "$(location //common/devtools/chromium/" + version + ":browser_protocol)",
             "$(location //common/devtools/chromium/" + version + ":js_protocol)",
-            "$(location :" + version + ")/",
             "$(location :" + version + ".rb)",
             version,
         ],
+        out_dirs = [version],
         tool = ":cdp-generate",
     )
     for version in CDP_VERSIONS
diff --git a/rb/lib/selenium/devtools/support/cdp_client_generator.rb b/rb/lib/selenium/devtools/support/cdp_client_generator.rb
index 4b12931d4dab1..0d983fb035357 100644
--- a/rb/lib/selenium/devtools/support/cdp_client_generator.rb
+++ b/rb/lib/selenium/devtools/support/cdp_client_generator.rb
@@ -98,12 +98,12 @@ def process_loader(domains)
 end
 
 if $PROGRAM_NAME == __FILE__
-  browser_protocol_path, js_protocol_path, output_dir, loader_path, version = *ARGV
+  browser_protocol_path, js_protocol_path, loader_path, version = *ARGV
 
   Selenium::DevTools::Support::CDPClientGenerator.new.call(
     browser_protocol_path: browser_protocol_path,
     js_protocol_path: js_protocol_path,
-    output_dir: output_dir,
+    output_dir: loader_path.sub(/\.rb$/, ''),
     loader_path: loader_path,
     version: version
   )
diff --git a/rb/spec/unit/selenium/BUILD.bazel b/rb/spec/unit/selenium/BUILD.bazel
index 073e13c3140b2..470530d1b82f5 100644
--- a/rb/spec/unit/selenium/BUILD.bazel
+++ b/rb/spec/unit/selenium/BUILD.bazel
@@ -15,6 +15,7 @@ rb_test(
         "//rb/lib/selenium:webdriver",
         "//rb/lib/selenium/webdriver:atoms",
         "//rb/lib/selenium/webdriver:common",
+        "//rb/spec/unit/selenium/webdriver:spec_helper",
         "@bundle",
     ],
 )
@@ -33,6 +34,7 @@ rb_test(
         "//rb/lib/selenium:webdriver",
         "//rb/lib/selenium/webdriver:atoms",
         "//rb/lib/selenium/webdriver:common",
+        "//rb/spec/unit/selenium/webdriver:spec_helper",
         "@bundle",
     ],
 )
diff --git a/rb/spec/unit/selenium/devtools/BUILD.bazel b/rb/spec/unit/selenium/devtools/BUILD.bazel
index a75b6f36df064..9ad623ae8e8f0 100644
--- a/rb/spec/unit/selenium/devtools/BUILD.bazel
+++ b/rb/spec/unit/selenium/devtools/BUILD.bazel
@@ -15,6 +15,7 @@ rb_test(
         "//rb/lib/selenium/devtools:cdp-generate",
         "//rb/lib/selenium/webdriver:atoms",
         "//rb/lib/selenium/webdriver:common",
+        "//rb/spec/unit/selenium/webdriver:spec_helper",
         "@bundle",
     ],
 )
diff --git a/rb/spec/unit/selenium/server_spec.rb b/rb/spec/unit/selenium/server_spec.rb
index 98ac3789dbfe0..eedd755dd4131 100644
--- a/rb/spec/unit/selenium/server_spec.rb
+++ b/rb/spec/unit/selenium/server_spec.rb
@@ -193,6 +193,9 @@ module Selenium
 
     it 'raises Selenium::Server::Error if the server is not launched within the timeout' do
       allow(File).to receive(:exist?).with('selenium_server_deploy.jar').and_return(true)
+      allow(WebDriver::ChildProcess).to receive(:build)
+        .with('java', '-jar', 'selenium_server_deploy.jar', 'standalone', '--port', port.to_s)
+        .and_return(mock_process)
 
       poller = instance_double(WebDriver::SocketPoller)
       allow(poller).to receive(:connected?).and_return(false)
diff --git a/scripts/github-actions/ci-build.sh b/scripts/github-actions/ci-build.sh
index 6b8644f490236..a7782c06d6d9e 100755
--- a/scripts/github-actions/ci-build.sh
+++ b/scripts/github-actions/ci-build.sh
@@ -20,8 +20,7 @@ bazel test --config=remote-ci --build_tests_only \
   //java/... \
   //javascript/atoms/... //javascript/webdriver/... \
   //py/... \
-  //rb/spec/unit/selenium/webdriver/... -- $(cat .skipped-tests | tr '\n' ' ')
+  //rb/spec/unit/... -- $(cat .skipped-tests | tr '\n' ' ')
 
 # Build the packages we want to ship to users
-bazel build --config=remote-ci //dotnet:all java/src/... //javascript/node/selenium-webdriver:selenium-webdriver //py:selenium-wheel 
- 
\ No newline at end of file
+bazel build --config=remote-ci //dotnet:all java/src/... //javascript/node/selenium-webdriver:selenium-webdriver //py:selenium-wheel