diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 661ceb2..06e8a15 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -82,7 +82,7 @@ jobs:
     name: Build (darwin)
     outputs:
       GEM_VERSION: ${{ steps.set-metadata.outputs.GEM_VERSION }}
-    runs-on: macos-12
+    runs-on: macos-13
     env:
       TARGET_PLATFORM: ${{ matrix.platform }}-darwin
       RUBY_TARGET_PLATFORM: ${{ matrix.platform }}-darwin
@@ -352,7 +352,7 @@ jobs:
           # arm64
     name: Test (darwin)
     needs: build-darwin
-    runs-on: macos-12
+    runs-on: macos-13
     steps:
       - name: Set metadata
         id: set-metadata
diff --git a/lib/libv8/node/version.rb b/lib/libv8/node/version.rb
index 80a093f..bebed4a 100644
--- a/lib/libv8/node/version.rb
+++ b/lib/libv8/node/version.rb
@@ -4,7 +4,7 @@ module Libv8
 end
 
 module Libv8::Node
-  VERSION = '22.9.0.0'
-  NODE_VERSION = '22.9.0'
+  VERSION = '22.13.1.0'
+  NODE_VERSION = '22.13.1'
   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 2fed7c6..61b5b2a 100755
--- a/libexec/extract-node
+++ b/libexec/extract-node
@@ -32,4 +32,3 @@ cd "${src}/node-v${version}"
 patch -p1 < "${top}"/patch/v8-std-is-trivially-destructible.patch
 patch -p1 < "${top}"/patch/v8-disable-madv-dontfork.patch
 patch -p1 < "${top}"/patch/v8-disable-pkey.patch
-patch -p1 < "${top}"/patch/v8-debug-flags-hang.patch
diff --git a/patch/v8-debug-flags-hang.patch b/patch/v8-debug-flags-hang.patch
deleted file mode 100644
index ddfb218..0000000
--- a/patch/v8-debug-flags-hang.patch
+++ /dev/null
@@ -1,26 +0,0 @@
-diff --git a/deps/v8/src/flags/flags-impl.h b/deps/v8/src/flags/flags-impl.h
-index d2d440c026..111b9b5b9c 100644
---- a/deps/v8/src/flags/flags-impl.h
-+++ b/deps/v8/src/flags/flags-impl.h
-@@ -5,6 +5,8 @@
- #ifndef V8_FLAGS_FLAGS_IMPL_H_
- #define V8_FLAGS_FLAGS_IMPL_H_
- 
-+#include <unordered_set>
-+
- #include "src/base/macros.h"
- #include "src/base/optional.h"
- #include "src/base/vector.h"
-@@ -91,9 +93,12 @@ struct Flag {
- #ifdef DEBUG
-   bool ImpliedBy(const void* ptr) const {
-     const Flag* current = this->implied_by_ptr_;
-+    std::unordered_set<const Flag*> visited_flags;
-     while (current != nullptr) {
-+      visited_flags.insert(current);
-       if (current->PointsTo(ptr)) return true;
-       current = current->implied_by_ptr_;
-+      if (visited_flags.contains(current)) break;
-     }
-     return false;
-   }
diff --git a/sums/v22.13.1.sum b/sums/v22.13.1.sum
new file mode 100644
index 0000000..60e9fbc
--- /dev/null
+++ b/sums/v22.13.1.sum
@@ -0,0 +1 @@
+e7d5b1e84e7f3c3cebda81e2b138469eef41ba4ecf16a87fd15fc3f7afa3f701