diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 105e762..067c530 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -12,7 +12,7 @@ jobs:
           - "3.1"
           - "3.2"
           - "jruby-9.3.10.0"
-          - "jruby-9.4.1.0"
+          - "jruby-9.4.6.0"
     steps:
       - uses: actions/checkout@v3
       - uses: ruby/setup-ruby@v1
diff --git a/candy_check.gemspec b/candy_check.gemspec
index f9edcbd..5990f17 100644
--- a/candy_check.gemspec
+++ b/candy_check.gemspec
@@ -30,7 +30,7 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency "guard"
   spec.add_development_dependency "guard-minitest"
   spec.add_development_dependency "inch", "~> 0.7"
-  spec.add_development_dependency "minitest", "~> 5.10"
+  spec.add_development_dependency "minitest", "~> 5.22"
   spec.add_development_dependency "minitest-around", "~> 0.4"
   spec.add_development_dependency "minitest-focus"
   spec.add_development_dependency "pry"
diff --git a/spec/play_store/product_acknowledgements/response_spec.rb b/spec/play_store/product_acknowledgements/response_spec.rb
index e029a68..9e608cc 100644
--- a/spec/play_store/product_acknowledgements/response_spec.rb
+++ b/spec/play_store/product_acknowledgements/response_spec.rb
@@ -6,7 +6,7 @@
   end
 
   describe "#acknowledged?" do
-    context "when result present" do
+    describe "when result present" do
       let(:result) { "" }
       let(:error_data)  { nil }
 
@@ -17,7 +17,7 @@
       end
     end
 
-    context "when result is not present" do
+    describe "when result is not present" do
       let(:result) { nil }
       let(:error_data) { nil }
 
@@ -30,7 +30,7 @@
   end
 
   describe "#error" do
-    context "when error present" do
+    describe "when error present" do
       let(:result) { nil }
       let(:error_data) do
         Module.new do
@@ -53,7 +53,7 @@ def body
       end
     end
 
-    context "when error is not present" do
+    describe "when error is not present" do
       let(:result) { "" }
       let(:error_data)  { nil }
 
diff --git a/spec/spec_helper.rb b/spec/spec_helper.rb
index 8b10098..56271d7 100644
--- a/spec/spec_helper.rb
+++ b/spec/spec_helper.rb
@@ -37,13 +37,7 @@ def in_continuous_integration_environment?
 
 ENV["DEBUG"] && Google::APIClient.logger.level = Logger::DEBUG
 
-module MiniTest
-  class Spec
-    class << self
-      alias context describe
-    end
-  end
-
+module Minitest
   module Assertions
     # The first parameter must be ```true```, not coercible to true.
     def assert_true(obj, msg = nil)