diff --git a/.references/spirv b/.references/spirv
index 26a4d9b..5943b50 100644
--- a/.references/spirv
+++ b/.references/spirv
@@ -1 +1 @@
-3c355ec
+db5a00f
diff --git a/spirv/unified1/spirv.h b/spirv/unified1/spirv.h
index 6849941..b58eac5 100644
--- a/spirv/unified1/spirv.h
+++ b/spirv/unified1/spirv.h
@@ -1079,6 +1079,7 @@ typedef enum SpvCapability_ {
     SpvCapabilityRoundingModeRTZ = 4468,
     SpvCapabilityRayQueryProvisionalKHR = 4471,
     SpvCapabilityRayQueryKHR = 4472,
+    SpvCapabilityUntypedPointersKHR = 4473,
     SpvCapabilityRayTraversalPrimitiveCullingKHR = 4478,
     SpvCapabilityRayTracingKHR = 4479,
     SpvCapabilityTextureSampleWeightedQCOM = 4484,
@@ -1776,8 +1777,15 @@ typedef enum SpvOp_ {
     SpvOpDepthAttachmentReadEXT = 4161,
     SpvOpStencilAttachmentReadEXT = 4162,
     SpvOpTerminateInvocation = 4416,
+    SpvOpTypeUntypedPointerKHR = 4417,
+    SpvOpUntypedVariableKHR = 4418,
+    SpvOpUntypedAccessChainKHR = 4419,
+    SpvOpUntypedInBoundsAccessChainKHR = 4420,
     SpvOpSubgroupBallotKHR = 4421,
     SpvOpSubgroupFirstInvocationKHR = 4422,
+    SpvOpUntypedPtrAccessChainKHR = 4423,
+    SpvOpUntypedInBoundsPtrAccessChainKHR = 4424,
+    SpvOpUntypedArrayLengthKHR = 4425,
     SpvOpSubgroupAllKHR = 4428,
     SpvOpSubgroupAnyKHR = 4429,
     SpvOpSubgroupAllEqualKHR = 4430,
@@ -2524,8 +2532,15 @@ inline void SpvHasResultAndType(SpvOp opcode, bool *hasResult, bool *hasResultTy
     case SpvOpDepthAttachmentReadEXT: *hasResult = true; *hasResultType = true; break;
     case SpvOpStencilAttachmentReadEXT: *hasResult = true; *hasResultType = true; break;
     case SpvOpTerminateInvocation: *hasResult = false; *hasResultType = false; break;
+    case SpvOpTypeUntypedPointerKHR: *hasResult = true; *hasResultType = false; break;
+    case SpvOpUntypedVariableKHR: *hasResult = true; *hasResultType = true; break;
+    case SpvOpUntypedAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case SpvOpUntypedInBoundsAccessChainKHR: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupBallotKHR: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupFirstInvocationKHR: *hasResult = true; *hasResultType = true; break;
+    case SpvOpUntypedPtrAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case SpvOpUntypedInBoundsPtrAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case SpvOpUntypedArrayLengthKHR: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupAllKHR: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupAnyKHR: *hasResult = true; *hasResultType = true; break;
     case SpvOpSubgroupAllEqualKHR: *hasResult = true; *hasResultType = true; break;
@@ -3678,6 +3693,7 @@ inline const char* SpvCapabilityToString(SpvCapability value) {
     case SpvCapabilityRoundingModeRTZ: return "RoundingModeRTZ";
     case SpvCapabilityRayQueryProvisionalKHR: return "RayQueryProvisionalKHR";
     case SpvCapabilityRayQueryKHR: return "RayQueryKHR";
+    case SpvCapabilityUntypedPointersKHR: return "UntypedPointersKHR";
     case SpvCapabilityRayTraversalPrimitiveCullingKHR: return "RayTraversalPrimitiveCullingKHR";
     case SpvCapabilityRayTracingKHR: return "RayTracingKHR";
     case SpvCapabilityTextureSampleWeightedQCOM: return "TextureSampleWeightedQCOM";
@@ -4309,8 +4325,15 @@ inline const char* SpvOpToString(SpvOp value) {
     case SpvOpDepthAttachmentReadEXT: return "OpDepthAttachmentReadEXT";
     case SpvOpStencilAttachmentReadEXT: return "OpStencilAttachmentReadEXT";
     case SpvOpTerminateInvocation: return "OpTerminateInvocation";
+    case SpvOpTypeUntypedPointerKHR: return "OpTypeUntypedPointerKHR";
+    case SpvOpUntypedVariableKHR: return "OpUntypedVariableKHR";
+    case SpvOpUntypedAccessChainKHR: return "OpUntypedAccessChainKHR";
+    case SpvOpUntypedInBoundsAccessChainKHR: return "OpUntypedInBoundsAccessChainKHR";
     case SpvOpSubgroupBallotKHR: return "OpSubgroupBallotKHR";
     case SpvOpSubgroupFirstInvocationKHR: return "OpSubgroupFirstInvocationKHR";
+    case SpvOpUntypedPtrAccessChainKHR: return "OpUntypedPtrAccessChainKHR";
+    case SpvOpUntypedInBoundsPtrAccessChainKHR: return "OpUntypedInBoundsPtrAccessChainKHR";
+    case SpvOpUntypedArrayLengthKHR: return "OpUntypedArrayLengthKHR";
     case SpvOpSubgroupAllKHR: return "OpSubgroupAllKHR";
     case SpvOpSubgroupAnyKHR: return "OpSubgroupAnyKHR";
     case SpvOpSubgroupAllEqualKHR: return "OpSubgroupAllEqualKHR";
diff --git a/spirv/unified1/spirv.hpp b/spirv/unified1/spirv.hpp
index 3bcea5c..5690ada 100644
--- a/spirv/unified1/spirv.hpp
+++ b/spirv/unified1/spirv.hpp
@@ -1075,6 +1075,7 @@ enum Capability {
     CapabilityRoundingModeRTZ = 4468,
     CapabilityRayQueryProvisionalKHR = 4471,
     CapabilityRayQueryKHR = 4472,
+    CapabilityUntypedPointersKHR = 4473,
     CapabilityRayTraversalPrimitiveCullingKHR = 4478,
     CapabilityRayTracingKHR = 4479,
     CapabilityTextureSampleWeightedQCOM = 4484,
@@ -1772,8 +1773,15 @@ enum Op {
     OpDepthAttachmentReadEXT = 4161,
     OpStencilAttachmentReadEXT = 4162,
     OpTerminateInvocation = 4416,
+    OpTypeUntypedPointerKHR = 4417,
+    OpUntypedVariableKHR = 4418,
+    OpUntypedAccessChainKHR = 4419,
+    OpUntypedInBoundsAccessChainKHR = 4420,
     OpSubgroupBallotKHR = 4421,
     OpSubgroupFirstInvocationKHR = 4422,
+    OpUntypedPtrAccessChainKHR = 4423,
+    OpUntypedInBoundsPtrAccessChainKHR = 4424,
+    OpUntypedArrayLengthKHR = 4425,
     OpSubgroupAllKHR = 4428,
     OpSubgroupAnyKHR = 4429,
     OpSubgroupAllEqualKHR = 4430,
@@ -2520,8 +2528,15 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case OpDepthAttachmentReadEXT: *hasResult = true; *hasResultType = true; break;
     case OpStencilAttachmentReadEXT: *hasResult = true; *hasResultType = true; break;
     case OpTerminateInvocation: *hasResult = false; *hasResultType = false; break;
+    case OpTypeUntypedPointerKHR: *hasResult = true; *hasResultType = false; break;
+    case OpUntypedVariableKHR: *hasResult = true; *hasResultType = true; break;
+    case OpUntypedAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case OpUntypedInBoundsAccessChainKHR: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupBallotKHR: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupFirstInvocationKHR: *hasResult = true; *hasResultType = true; break;
+    case OpUntypedPtrAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case OpUntypedInBoundsPtrAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case OpUntypedArrayLengthKHR: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupAllKHR: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupAnyKHR: *hasResult = true; *hasResultType = true; break;
     case OpSubgroupAllEqualKHR: *hasResult = true; *hasResultType = true; break;
@@ -3674,6 +3689,7 @@ inline const char* CapabilityToString(Capability value) {
     case CapabilityRoundingModeRTZ: return "RoundingModeRTZ";
     case CapabilityRayQueryProvisionalKHR: return "RayQueryProvisionalKHR";
     case CapabilityRayQueryKHR: return "RayQueryKHR";
+    case CapabilityUntypedPointersKHR: return "UntypedPointersKHR";
     case CapabilityRayTraversalPrimitiveCullingKHR: return "RayTraversalPrimitiveCullingKHR";
     case CapabilityRayTracingKHR: return "RayTracingKHR";
     case CapabilityTextureSampleWeightedQCOM: return "TextureSampleWeightedQCOM";
@@ -4305,8 +4321,15 @@ inline const char* OpToString(Op value) {
     case OpDepthAttachmentReadEXT: return "OpDepthAttachmentReadEXT";
     case OpStencilAttachmentReadEXT: return "OpStencilAttachmentReadEXT";
     case OpTerminateInvocation: return "OpTerminateInvocation";
+    case OpTypeUntypedPointerKHR: return "OpTypeUntypedPointerKHR";
+    case OpUntypedVariableKHR: return "OpUntypedVariableKHR";
+    case OpUntypedAccessChainKHR: return "OpUntypedAccessChainKHR";
+    case OpUntypedInBoundsAccessChainKHR: return "OpUntypedInBoundsAccessChainKHR";
     case OpSubgroupBallotKHR: return "OpSubgroupBallotKHR";
     case OpSubgroupFirstInvocationKHR: return "OpSubgroupFirstInvocationKHR";
+    case OpUntypedPtrAccessChainKHR: return "OpUntypedPtrAccessChainKHR";
+    case OpUntypedInBoundsPtrAccessChainKHR: return "OpUntypedInBoundsPtrAccessChainKHR";
+    case OpUntypedArrayLengthKHR: return "OpUntypedArrayLengthKHR";
     case OpSubgroupAllKHR: return "OpSubgroupAllKHR";
     case OpSubgroupAnyKHR: return "OpSubgroupAnyKHR";
     case OpSubgroupAllEqualKHR: return "OpSubgroupAllEqualKHR";
diff --git a/spirv/unified1/spirv.hpp11 b/spirv/unified1/spirv.hpp11
index 13d6a53..0e621b5 100644
--- a/spirv/unified1/spirv.hpp11
+++ b/spirv/unified1/spirv.hpp11
@@ -1075,6 +1075,7 @@ enum class Capability : unsigned {
     RoundingModeRTZ = 4468,
     RayQueryProvisionalKHR = 4471,
     RayQueryKHR = 4472,
+    UntypedPointersKHR = 4473,
     RayTraversalPrimitiveCullingKHR = 4478,
     RayTracingKHR = 4479,
     TextureSampleWeightedQCOM = 4484,
@@ -1772,8 +1773,15 @@ enum class Op : unsigned {
     OpDepthAttachmentReadEXT = 4161,
     OpStencilAttachmentReadEXT = 4162,
     OpTerminateInvocation = 4416,
+    OpTypeUntypedPointerKHR = 4417,
+    OpUntypedVariableKHR = 4418,
+    OpUntypedAccessChainKHR = 4419,
+    OpUntypedInBoundsAccessChainKHR = 4420,
     OpSubgroupBallotKHR = 4421,
     OpSubgroupFirstInvocationKHR = 4422,
+    OpUntypedPtrAccessChainKHR = 4423,
+    OpUntypedInBoundsPtrAccessChainKHR = 4424,
+    OpUntypedArrayLengthKHR = 4425,
     OpSubgroupAllKHR = 4428,
     OpSubgroupAnyKHR = 4429,
     OpSubgroupAllEqualKHR = 4430,
@@ -2520,8 +2528,15 @@ inline void HasResultAndType(Op opcode, bool *hasResult, bool *hasResultType) {
     case Op::OpDepthAttachmentReadEXT: *hasResult = true; *hasResultType = true; break;
     case Op::OpStencilAttachmentReadEXT: *hasResult = true; *hasResultType = true; break;
     case Op::OpTerminateInvocation: *hasResult = false; *hasResultType = false; break;
+    case Op::OpTypeUntypedPointerKHR: *hasResult = true; *hasResultType = false; break;
+    case Op::OpUntypedVariableKHR: *hasResult = true; *hasResultType = true; break;
+    case Op::OpUntypedAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case Op::OpUntypedInBoundsAccessChainKHR: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupBallotKHR: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupFirstInvocationKHR: *hasResult = true; *hasResultType = true; break;
+    case Op::OpUntypedPtrAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case Op::OpUntypedInBoundsPtrAccessChainKHR: *hasResult = true; *hasResultType = true; break;
+    case Op::OpUntypedArrayLengthKHR: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupAllKHR: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupAnyKHR: *hasResult = true; *hasResultType = true; break;
     case Op::OpSubgroupAllEqualKHR: *hasResult = true; *hasResultType = true; break;
@@ -3674,6 +3689,7 @@ inline const char* CapabilityToString(Capability value) {
     case CapabilityRoundingModeRTZ: return "RoundingModeRTZ";
     case CapabilityRayQueryProvisionalKHR: return "RayQueryProvisionalKHR";
     case CapabilityRayQueryKHR: return "RayQueryKHR";
+    case CapabilityUntypedPointersKHR: return "UntypedPointersKHR";
     case CapabilityRayTraversalPrimitiveCullingKHR: return "RayTraversalPrimitiveCullingKHR";
     case CapabilityRayTracingKHR: return "RayTracingKHR";
     case CapabilityTextureSampleWeightedQCOM: return "TextureSampleWeightedQCOM";
@@ -4305,8 +4321,15 @@ inline const char* OpToString(Op value) {
     case OpDepthAttachmentReadEXT: return "OpDepthAttachmentReadEXT";
     case OpStencilAttachmentReadEXT: return "OpStencilAttachmentReadEXT";
     case OpTerminateInvocation: return "OpTerminateInvocation";
+    case OpTypeUntypedPointerKHR: return "OpTypeUntypedPointerKHR";
+    case OpUntypedVariableKHR: return "OpUntypedVariableKHR";
+    case OpUntypedAccessChainKHR: return "OpUntypedAccessChainKHR";
+    case OpUntypedInBoundsAccessChainKHR: return "OpUntypedInBoundsAccessChainKHR";
     case OpSubgroupBallotKHR: return "OpSubgroupBallotKHR";
     case OpSubgroupFirstInvocationKHR: return "OpSubgroupFirstInvocationKHR";
+    case OpUntypedPtrAccessChainKHR: return "OpUntypedPtrAccessChainKHR";
+    case OpUntypedInBoundsPtrAccessChainKHR: return "OpUntypedInBoundsPtrAccessChainKHR";
+    case OpUntypedArrayLengthKHR: return "OpUntypedArrayLengthKHR";
     case OpSubgroupAllKHR: return "OpSubgroupAllKHR";
     case OpSubgroupAnyKHR: return "OpSubgroupAnyKHR";
     case OpSubgroupAllEqualKHR: return "OpSubgroupAllEqualKHR";