diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index c2119c3..4e3dee4 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,12 +1,13 @@
 name: Build
 on:
+  - pull_request
   - push
 
 jobs:
   rubocop:
     name: Lint (Rubocop)
     runs-on: ubuntu-20.04
-    container: ruby:2.7
+    container: ruby:3.1
     steps:
      - name: Checkout
        uses: actions/checkout@v2
@@ -30,7 +31,7 @@ jobs:
     outputs:
       GEM_VERSION: ${{ steps.set-metadata.outputs.GEM_VERSION }}
     runs-on: ubuntu-20.04
-    container: ruby:2.7
+    container: ruby:3.1
     steps:
       - name: Update Rubygems and Bundler
         run: |
@@ -290,18 +291,6 @@ jobs:
           - amd64
           # other platforms would need emulation, which is way too slow
         container:
-          - image: ruby:2.7
-            version: '2.7'
-            libc: gnu
-          - image: ruby:2.7-alpine
-            version: '2.7'
-            libc: musl
-          - image: ruby:3.0
-            version: '3.0'
-            libc: gnu
-          - image: ruby:3.0-alpine
-            version: '3.0'
-            libc: musl
           - image: ruby:3.1
             version: '3.1'
             libc: gnu
@@ -314,6 +303,12 @@ jobs:
           - image: ruby:3.2-alpine
             version: '3.2'
             libc: musl
+          - image: ruby:3.3
+            version: '3.3'
+            libc: gnu
+          - image: ruby:3.3-alpine
+            version: '3.3'
+            libc: musl
     name: Test (ruby) (${{ matrix.container.version }}, ${{ matrix.platform }}, ${{ matrix.container.libc }})
     needs: build-ruby
     runs-on: ubuntu-20.04
@@ -393,10 +388,9 @@ jobs:
       fail-fast: false
       matrix:
         version:
-          - '2.7'
-          - '3.0'
           - '3.1'
           - '3.2'
+          - '3.3'
         platform:
           - amd64
           # arm64
@@ -407,18 +401,15 @@ jobs:
           - gnu
           - musl
         include:
-          - version: '2.7'
-            platform: 'arm64'
-            libc: 'gnu'
-          - version: '3.0'
-            platform: 'arm64'
-            libc: 'gnu'
           - version: '3.1'
             platform: 'arm64'
             libc: 'gnu'
           - version: '3.2'
             platform: 'arm64'
             libc: 'gnu'
+          - version: '3.3'
+            platform: 'arm64'
+            libc: 'gnu'
     name: Test (linux)
     needs: build-linux
     runs-on: ubuntu-20.04
diff --git a/Dockerfile b/Dockerfile
index f44ba8f..f625509 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@ ARG RUBY_VERSION=2.7
 FROM ruby:${RUBY_VERSION}
 
 RUN test ! -f /etc/alpine-release || apk add --no-cache build-base bash python3 git curl tar ccache clang
-RUN test -f /etc/alpine-release || (apt-get update && apt-get install -y ccache clang)
+RUN test -f /etc/alpine-release || (apt-get update && apt-get install -y ccache)
 ENV CCACHE_DIR=/ccache
 
 RUN gem update --system 3.3.26 && gem install bundler -v '~> 2.3.26'
diff --git a/Makefile.docker b/Makefile.docker
index 87aeb3c..0532ea4 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/299/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer
 	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/299/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer
 	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/299/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer
 	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/299/head && git checkout FETCH_HEAD && git reset --hard && git clean -f -d -x
+	cd test/mini_racer
 	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'
diff --git a/lib/libv8/node/version.rb b/lib/libv8/node/version.rb
index 5c9859d..ee03597 100644
--- a/lib/libv8/node/version.rb
+++ b/lib/libv8/node/version.rb
@@ -1,7 +1,10 @@
-module Libv8; end
+# frozen_string_literal: true
+
+module Libv8
+end
 
 module Libv8::Node
-  VERSION = '21.7.2.0'.freeze
-  NODE_VERSION = '21.7.2'.freeze
-  LIBV8_VERSION = '11.8.172.17'.freeze # from v8/include/v8-version.h
+  VERSION = '22.7.0.1'
+  NODE_VERSION = '22.7.0'
+  LIBV8_VERSION = '12.4.254.21' # from src/node-.../deps/v8/include/v8-version.h
 end
diff --git a/libexec/extract-node b/libexec/extract-node
index 73e6073..d2bd205 100755
--- a/libexec/extract-node
+++ b/libexec/extract-node
@@ -32,6 +32,9 @@ cd "${src}/node-v${version}"
 #patch -p1 < "${top}"/patch/gyp-libv8_monolith.patch
 #patch -p1 < "${top}"/patch/py2-icutrim.patch
 #patch -p1 < "${top}"/patch/py2-genv8constants.patch
+patch -p1 < "${top}"/patch/v8-no-assert-trivially-copyable.patch
+patch -p1 < "${top}"/patch/v8-disable-madv-dontfork.patch
+patch -p1 < "${top}"/patch/v8-disable-pkey.patch
 
 # TODO: the following still fails on py3 so the above one forcing py2 is needed
 # patch -p1 < ../../py3-genv8constants.patch
diff --git a/patch/v8-disable-madv-dontfork.patch b/patch/v8-disable-madv-dontfork.patch
new file mode 100644
index 0000000..7e4317c
--- /dev/null
+++ b/patch/v8-disable-madv-dontfork.patch
@@ -0,0 +1,16 @@
+diff --git a/tools/v8_gypfiles/features.gypi b/tools/v8_gypfiles/features.gypi
+index 6e21dac6d7..bcf022fb28 100644
+--- a/tools/v8_gypfiles/features.gypi
++++ b/tools/v8_gypfiles/features.gypi
+@@ -73,7 +73,10 @@
+       }, {
+         'v8_enable_etw_stack_walking': 0,
+       }],
+-      ['OS=="linux"', {
++      # Disable madvise(MADV_DONTFORK), it's a great optimization for programs
++      # that fork & exec but not for programs that fork and keep running.
++      # It makes mini_racer's test/test_forking.rb test segfault.
++      ['False and OS=="linux"', {
+         # Sets -dV8_ENABLE_PRIVATE_MAPPING_FORK_OPTIMIZATION.
+         #
+         # This flag speeds up the performance of fork/execve on Linux systems for
diff --git a/patch/v8-disable-pkey.patch b/patch/v8-disable-pkey.patch
new file mode 100644
index 0000000..f3a3718
--- /dev/null
+++ b/patch/v8-disable-pkey.patch
@@ -0,0 +1,17 @@
+diff --git a/deps/v8/src/base/build_config.h b/deps/v8/src/base/build_config.h
+index 9ed4c8f102..dfca698506 100644
+--- a/deps/v8/src/base/build_config.h
++++ b/deps/v8/src/base/build_config.h
+@@ -35,11 +35,8 @@
+ #define V8_HAS_PTHREAD_JIT_WRITE_PROTECT 0
+ #endif
+ 
+-#if defined(V8_OS_LINUX) && defined(V8_HOST_ARCH_X64)
+-#define V8_HAS_PKU_JIT_WRITE_PROTECT 1
+-#else
++// disabled, see https://issues.chromium.org/issues/360909072
+ #define V8_HAS_PKU_JIT_WRITE_PROTECT 0
+-#endif
+ 
+ #if defined(V8_TARGET_ARCH_IA32) || defined(V8_TARGET_ARCH_X64)
+ #define V8_TARGET_ARCH_STORES_RETURN_ADDRESS_ON_STACK true
diff --git a/patch/v8-no-assert-trivially-copyable.patch b/patch/v8-no-assert-trivially-copyable.patch
new file mode 100644
index 0000000..2148c14
--- /dev/null
+++ b/patch/v8-no-assert-trivially-copyable.patch
@@ -0,0 +1,14 @@
+diff --git a/deps/v8/src/base/small-vector.h b/deps/v8/src/base/small-vector.h
+index edaab3a7a6..533a536178 100644
+--- a/deps/v8/src/base/small-vector.h
++++ b/deps/v8/src/base/small-vector.h
+@@ -20,9 +20,6 @@ namespace base {
+ // dynamic storage when it overflows.
+ template <typename T, size_t kSize, typename Allocator = std::allocator<T>>
+ class SmallVector {
+-  // Currently only support trivially copyable and trivially destructible data
+-  // types, as it uses memcpy to copy elements and never calls destructors.
+-  ASSERT_TRIVIALLY_COPYABLE(T);
+   static_assert(std::is_trivially_destructible<T>::value);
+ 
+  public:
diff --git a/sums/v22.5.1.sum b/sums/v22.5.1.sum
new file mode 100644
index 0000000..52bbadd
--- /dev/null
+++ b/sums/v22.5.1.sum
@@ -0,0 +1 @@
+4a1b383f6036def4bb183f18e71a10b58784db269f9953618418bbaf47692972
diff --git a/sums/v22.6.0.sum b/sums/v22.6.0.sum
new file mode 100644
index 0000000..59bb42b
--- /dev/null
+++ b/sums/v22.6.0.sum
@@ -0,0 +1 @@
+af4a8747651385515163db5da0d2e217da15cf7c832672b234128ed5118f086d
diff --git a/sums/v22.7.0.sum b/sums/v22.7.0.sum
new file mode 100644
index 0000000..9d6cc21
--- /dev/null
+++ b/sums/v22.7.0.sum
@@ -0,0 +1 @@
+7a7c99282d59866d971b2da12c99596cb15782b9c3efe2e2146390c14f4d490e
diff --git a/test/gtest/CMakeLists.txt b/test/gtest/CMakeLists.txt
index 915947c..289bd41 100644
--- a/test/gtest/CMakeLists.txt
+++ b/test/gtest/CMakeLists.txt
@@ -1,8 +1,8 @@
 cmake_minimum_required(VERSION 3.14)
 project(gtest)
 
-# GoogleTest requires at least C++14
-set(CMAKE_CXX_STANDARD 14)
+# V8 requires at least C++17
+set(CMAKE_CXX_STANDARD 17)
 
 include(FetchContent)
 FetchContent_Declare(
diff --git a/test/gtest/Framework.h b/test/gtest/Framework.h
index ed54c59..59bacfe 100644
--- a/test/gtest/Framework.h
+++ b/test/gtest/Framework.h
@@ -16,7 +16,7 @@ struct Framework {
 		main();
 
 		v8::V8::Dispose();
-		v8::V8::ShutdownPlatform();
+		v8::V8::DisposePlatform();
 	}
 
 	inline static void runWithIsolateRaw(iso_main main) {
@@ -50,4 +50,4 @@ struct Framework {
 			main(ctx);
 		});
 	}
-};
\ No newline at end of file
+};