diff --git a/common.gypi b/common.gypi
index 38471d4639eb5e..ec92c9df4c1ea2 100644
--- a/common.gypi
+++ b/common.gypi
@@ -36,7 +36,7 @@
 
     # Reset this number to 0 on major V8 upgrades.
     # Increment by one for each non-official patch applied to deps/v8.
-    'v8_embedder_string': '-node.36',
+    'v8_embedder_string': '-node.37',
 
     ##### V8 defaults for Node.js #####
 
diff --git a/deps/v8/src/ast/ast.h b/deps/v8/src/ast/ast.h
index 971a2b0ec1321e..be1fe09ee438ad 100644
--- a/deps/v8/src/ast/ast.h
+++ b/deps/v8/src/ast/ast.h
@@ -999,7 +999,7 @@ class Literal final : public Expression {
   friend class AstNodeFactory;
   friend Zone;
 
-  using TypeField = Expression::NextBitField<Type, 4>;
+  using TypeField = Expression::NextBitField<Type, 3>;
 
   Literal(int smi, int position) : Expression(position, kLiteral), smi_(smi) {
     bit_field_ = TypeField::update(bit_field_, kSmi);
diff --git a/deps/v8/src/base/bit-field.h b/deps/v8/src/base/bit-field.h
index 63142a20fa2c29..9605c41c14f8ce 100644
--- a/deps/v8/src/base/bit-field.h
+++ b/deps/v8/src/base/bit-field.h
@@ -40,6 +40,11 @@ class BitField final {
   static constexpr U kNumValues = U{1} << kSize;
 
   // Value for the field with all bits set.
+  // If clang complains
+  // "constexpr variable 'kMax' must be initialized by a constant expression"
+  // on this line, then you're creating a BitField for an enum with more bits
+  // than needed for the enum values. Either reduce the BitField size,
+  // or give the enum an explicit underlying type.
   static constexpr T kMax = static_cast<T>(kNumValues - 1);
 
   template <class T2, int size2>
diff --git a/deps/v8/src/compiler/backend/instruction-codes.h b/deps/v8/src/compiler/backend/instruction-codes.h
index b06b522287f2d1..19cb21d041b897 100644
--- a/deps/v8/src/compiler/backend/instruction-codes.h
+++ b/deps/v8/src/compiler/backend/instruction-codes.h
@@ -195,7 +195,7 @@ V8_EXPORT_PRIVATE std::ostream& operator<<(std::ostream& os,
   V(None)                       \
   TARGET_ADDRESSING_MODE_LIST(V)
 
-enum AddressingMode {
+enum AddressingMode : uint8_t {
 #define DECLARE_ADDRESSING_MODE(Name) kMode_##Name,
   ADDRESSING_MODE_LIST(DECLARE_ADDRESSING_MODE)
 #undef DECLARE_ADDRESSING_MODE
@@ -306,7 +306,7 @@ using MiscField = base::BitField<int, 22, 10>;
 // LaneSizeField and AccessModeField are helper types to encode/decode a lane
 // size, an access mode, or both inside the overlapping MiscField.
 using LaneSizeField = base::BitField<int, 22, 8>;
-using AccessModeField = base::BitField<MemoryAccessMode, 30, 2>;
+using AccessModeField = base::BitField<MemoryAccessMode, 30, 1>;
 // TODO(turbofan): {HasMemoryAccessMode} is currently only used to guard
 // decoding (in CodeGenerator and InstructionScheduler). Encoding (in
 // InstructionSelector) is not yet guarded. There are in fact instructions for
diff --git a/deps/v8/src/compiler/backend/instruction.h b/deps/v8/src/compiler/backend/instruction.h
index 89394b2c2427d3..66a6232c32a8d0 100644
--- a/deps/v8/src/compiler/backend/instruction.h
+++ b/deps/v8/src/compiler/backend/instruction.h
@@ -586,8 +586,8 @@ class LocationOperand : public InstructionOperand {
   }
 
   STATIC_ASSERT(KindField::kSize == 3);
-  using LocationKindField = base::BitField64<LocationKind, 3, 2>;
-  using RepresentationField = base::BitField64<MachineRepresentation, 5, 8>;
+  using LocationKindField = base::BitField64<LocationKind, 3, 1>;
+  using RepresentationField = LocationKindField::Next<MachineRepresentation, 8>;
   using IndexField = base::BitField64<int32_t, 35, 29>;
 };
 
diff --git a/deps/v8/src/maglev/maglev-ir.h b/deps/v8/src/maglev/maglev-ir.h
index 1f7c5471de025d..9ff1a3085790c8 100644
--- a/deps/v8/src/maglev/maglev-ir.h
+++ b/deps/v8/src/maglev/maglev-ir.h
@@ -196,7 +196,7 @@ class OpProperties {
   }
 
   constexpr bool is_pure() const {
-    return (bitfield_ | kPureMask) == kPureValue;
+    return (bitfield_ & kPureMask) == kPureValue;
   }
   constexpr bool is_required_when_unused() const {
     return can_write() || non_memory_side_effects();
diff --git a/deps/v8/src/wasm/wasm-code-manager.h b/deps/v8/src/wasm/wasm-code-manager.h
index 137c3074d503f0..c6e878a1db508e 100644
--- a/deps/v8/src/wasm/wasm-code-manager.h
+++ b/deps/v8/src/wasm/wasm-code-manager.h
@@ -474,7 +474,7 @@ class V8_EXPORT_PRIVATE WasmCode final {
   int trap_handler_index_ = -1;
 
   // Bits encoded in {flags_}:
-  using KindField = base::BitField8<Kind, 0, 3>;
+  using KindField = base::BitField8<Kind, 0, 2>;
   using ExecutionTierField = KindField::Next<ExecutionTier, 2>;
   using ForDebuggingField = ExecutionTierField::Next<ForDebugging, 2>;