diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index e08379b..02cc8e0 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -343,7 +343,7 @@ jobs:
           export BUNDLE_FORCE_RUBY_PLATFORM=y
           git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
           cd test/mini_racer
-          git fetch origin refs/pull/261/head
+          git fetch origin refs/pull/284/head
           git checkout FETCH_HEAD
           git reset --hard
           git clean -f -d -x
@@ -379,7 +379,7 @@ jobs:
         run: |
           git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
           cd test/mini_racer
-          git fetch origin refs/pull/261/head
+          git fetch origin refs/pull/284/head
           git checkout FETCH_HEAD
           git reset --hard
           git clean -f -d -x
@@ -467,7 +467,7 @@ jobs:
         run: |
           git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
           cd test/mini_racer
-          git fetch origin refs/pull/261/head
+          git fetch origin refs/pull/284/head
           git checkout FETCH_HEAD
           git reset --hard
           git clean -f -d -x
diff --git a/Makefile b/Makefile
index 54a2fc5..043971e 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,7 @@ pkg/libv8-node-$(VERSION)-$(CPU)-$(OS).gem: vendor/v8
 .PHONY: test/$(CPU)-$(OS)
 test/$(CPU)-$(OS): pkg/libv8-node-$(VERSION)-$(CPU)-$(OS).gem
 	test -d test/mini_racer || git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
-	cd test/mini_racer && git fetch origin refs/pull/261/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer && git fetch origin refs/pull/284/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
 	ruby -i -ne '$$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"$(VERSION)\"\n") : print' test/mini_racer/lib/mini_racer/version.rb
 	ruby -i -ne '$$_ =~ /spec.required_ruby_version/ ? "" : print' test/mini_racer/mini_racer.gemspec
 	cd test/mini_racer && env TOP="$(PWD)" GEM_HOME="$(PWD)/test/bundle/ruby/$(RUBY_VERSION)" BUNDLE_PATH="$(PWD)/test/bundle" sh -c 'rm -rf "$${GEM_HOME}" && gem install $${TOP}/$< && bundle install && bundle exec rake compile && bundle exec rake test'
diff --git a/Makefile.docker b/Makefile.docker
index 7ee7288..95f16ff 100644
--- a/Makefile.docker
+++ b/Makefile.docker
@@ -38,28 +38,28 @@ pkg/libv8-node-$(VERSION)-aarch64-linux-musl.gem:
 
 test/x86_64-linux: pkg/libv8-node-$(VERSION)-x86_64-linux.gem
 	test -d test/mini_racer || git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
-	cd test/mini_racer && git fetch origin refs/pull/261/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer && git fetch origin refs/pull/284/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
 	ruby -i -ne '$$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"$(VERSION)\"\n") : print' test/mini_racer/lib/mini_racer/version.rb
 	ruby -i -ne '$$_ =~ /spec.required_ruby_version/ ? "" : print' test/mini_racer/mini_racer.gemspec
 	docker run --platform linux/amd64 --rm -it -v "$(PWD)/test:/code/test" -w "/code/test/mini_racer" libv8-node:$(VERSION)-gnu sh -c 'gem install ../../$< && bundle install && bundle exec rake compile && bundle exec rake test'
 
 test/x86_64-linux-musl: pkg/libv8-node-$(VERSION)-x86_64-linux-musl.gem
 	test -d test/mini_racer || git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
-	cd test/mini_racer && git fetch origin refs/pull/261/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer && git fetch origin refs/pull/284/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
 	ruby -i -ne '$$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"$(VERSION)\"\n") : print' test/mini_racer/lib/mini_racer/version.rb
 	ruby -i -ne '$$_ =~ /spec.required_ruby_version/ ? "" : print' test/mini_racer/mini_racer.gemspec
 	docker run --platform linux/amd64 --rm -it -v "$(PWD)/test:/code/test" -w "/code/test/mini_racer" libv8-node:$(VERSION)-musl sh -c 'gem install ../../$< && bundle install && bundle exec rake compile && bundle exec rake test'
 
 test/aarch64-linux: pkg/libv8-node-$(VERSION)-aarch64-linux.gem
 	test -d test/mini_racer || git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
-	cd test/mini_racer && git fetch origin refs/pull/261/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer && git fetch origin refs/pull/284/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
 	ruby -i -ne '$$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"$(VERSION)\"\n") : print' test/mini_racer/lib/mini_racer/version.rb
 	ruby -i -ne '$$_ =~ /spec.required_ruby_version/ ? "" : print' test/mini_racer/mini_racer.gemspec
 	docker run --platform linux/arm64 --rm -it -v "$(PWD)/test:/code/test" -w "/code/test/mini_racer" libv8-node:$(VERSION)-gnu sh -c 'gem install ../../$< && bundle install && bundle exec rake compile && bundle exec rake test'
 
 test/aarch64-linux-musl: pkg/libv8-node-$(VERSION)-aarch64-linux-musl.gem
 	test -d test/mini_racer || git clone https://github.com/rubyjs/mini_racer.git test/mini_racer --depth 1
-	cd test/mini_racer && git fetch origin refs/pull/261/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer && git fetch origin refs/pull/284/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
 	ruby -i -ne '$$_ =~ /^\s+LIBV8_NODE_VERSION/ ? print("  LIBV8_NODE_VERSION = \"$(VERSION)\"\n") : print' test/mini_racer/lib/mini_racer/version.rb
 	ruby -i -ne '$$_ =~ /spec.required_ruby_version/ ? "" : print' test/mini_racer/mini_racer.gemspec
 	docker run --platform linux/arm64 --rm -it -v "$(PWD)/test:/code/test" -w "/code/test/mini_racer" libv8-node:$(VERSION)-musl sh -c 'gem install ../../$< && bundle install && bundle exec rake compile && bundle exec rake test'