diff --git a/include/spirv/unified1/spirv.core.grammar.json b/include/spirv/unified1/spirv.core.grammar.json
index 265c155..514965e 100644
--- a/include/spirv/unified1/spirv.core.grammar.json
+++ b/include/spirv/unified1/spirv.core.grammar.json
@@ -11410,6 +11410,27 @@
           "extensions" : [ "SPV_KHR_shader_draw_parameters" ],
           "version" : "1.3"
         },
+        {
+          "enumerant" : "WorkgroupMemoryExplicitLayoutKHR",
+          "value" : 4428,
+          "capabilities" : [ "Shader" ],
+          "extensions" : [ "SPV_KHR_workgroup_memory_explicit_layout" ],
+          "version" : "None"
+        },
+        {
+          "enumerant" : "WorkgroupMemoryExplicitLayout8BitAccessKHR",
+          "value" : 4429,
+          "capabilities" : [ "WorkgroupMemoryExplicitLayoutKHR" ],
+          "extensions" : [ "SPV_KHR_workgroup_memory_explicit_layout" ],
+          "version" : "None"
+        },
+        {
+          "enumerant" : "WorkgroupMemoryExplicitLayout16BitAccessKHR",
+          "value" : 4430,
+          "capabilities" : [ "Shader" ],
+          "extensions" : [ "SPV_KHR_workgroup_memory_explicit_layout" ],
+          "version" : "None"
+        },
         {
           "enumerant" : "SubgroupVoteKHR",
           "value" : 4431,
diff --git a/include/spirv/unified1/spirv.cs b/include/spirv/unified1/spirv.cs
index 7c40d14..3a07e52 100644
--- a/include/spirv/unified1/spirv.cs
+++ b/include/spirv/unified1/spirv.cs
@@ -915,6 +915,9 @@ namespace Spv
             FragmentShadingRateKHR = 4422,
             SubgroupBallotKHR = 4423,
             DrawParameters = 4427,
+            WorkgroupMemoryExplicitLayoutKHR = 4428,
+            WorkgroupMemoryExplicitLayout8BitAccessKHR = 4429,
+            WorkgroupMemoryExplicitLayout16BitAccessKHR = 4430,
             SubgroupVoteKHR = 4431,
             StorageBuffer16BitAccess = 4433,
             StorageUniformBufferBlock16 = 4433,
diff --git a/include/spirv/unified1/spirv.h b/include/spirv/unified1/spirv.h
index c9f603b..41a650b 100644
--- a/include/spirv/unified1/spirv.h
+++ b/include/spirv/unified1/spirv.h
@@ -915,6 +915,9 @@ typedef enum SpvCapability_ {
     SpvCapabilityFragmentShadingRateKHR = 4422,
     SpvCapabilitySubgroupBallotKHR = 4423,
     SpvCapabilityDrawParameters = 4427,
+    SpvCapabilityWorkgroupMemoryExplicitLayoutKHR = 4428,
+    SpvCapabilityWorkgroupMemoryExplicitLayout8BitAccessKHR = 4429,
+    SpvCapabilityWorkgroupMemoryExplicitLayout16BitAccessKHR = 4430,
     SpvCapabilitySubgroupVoteKHR = 4431,
     SpvCapabilityStorageBuffer16BitAccess = 4433,
     SpvCapabilityStorageUniformBufferBlock16 = 4433,
diff --git a/include/spirv/unified1/spirv.hpp b/include/spirv/unified1/spirv.hpp
index ebcef89..af629ef 100644
--- a/include/spirv/unified1/spirv.hpp
+++ b/include/spirv/unified1/spirv.hpp
@@ -911,6 +911,9 @@ enum Capability {
     CapabilityFragmentShadingRateKHR = 4422,
     CapabilitySubgroupBallotKHR = 4423,
     CapabilityDrawParameters = 4427,
+    CapabilityWorkgroupMemoryExplicitLayoutKHR = 4428,
+    CapabilityWorkgroupMemoryExplicitLayout8BitAccessKHR = 4429,
+    CapabilityWorkgroupMemoryExplicitLayout16BitAccessKHR = 4430,
     CapabilitySubgroupVoteKHR = 4431,
     CapabilityStorageBuffer16BitAccess = 4433,
     CapabilityStorageUniformBufferBlock16 = 4433,
diff --git a/include/spirv/unified1/spirv.hpp11 b/include/spirv/unified1/spirv.hpp11
index bdeee38..58f3bf3 100644
--- a/include/spirv/unified1/spirv.hpp11
+++ b/include/spirv/unified1/spirv.hpp11
@@ -911,6 +911,9 @@ enum class Capability : unsigned {
     FragmentShadingRateKHR = 4422,
     SubgroupBallotKHR = 4423,
     DrawParameters = 4427,
+    WorkgroupMemoryExplicitLayoutKHR = 4428,
+    WorkgroupMemoryExplicitLayout8BitAccessKHR = 4429,
+    WorkgroupMemoryExplicitLayout16BitAccessKHR = 4430,
     SubgroupVoteKHR = 4431,
     StorageBuffer16BitAccess = 4433,
     StorageUniformBufferBlock16 = 4433,
diff --git a/include/spirv/unified1/spirv.json b/include/spirv/unified1/spirv.json
index 4e10b28..d1a56dd 100644
--- a/include/spirv/unified1/spirv.json
+++ b/include/spirv/unified1/spirv.json
@@ -898,6 +898,9 @@
                     "FragmentShadingRateKHR": 4422,
                     "SubgroupBallotKHR": 4423,
                     "DrawParameters": 4427,
+                    "WorkgroupMemoryExplicitLayoutKHR": 4428,
+                    "WorkgroupMemoryExplicitLayout8BitAccessKHR": 4429,
+                    "WorkgroupMemoryExplicitLayout16BitAccessKHR": 4430,
                     "SubgroupVoteKHR": 4431,
                     "StorageBuffer16BitAccess": 4433,
                     "StorageUniformBufferBlock16": 4433,
diff --git a/include/spirv/unified1/spirv.lua b/include/spirv/unified1/spirv.lua
index 8ae3970..3193ff7 100644
--- a/include/spirv/unified1/spirv.lua
+++ b/include/spirv/unified1/spirv.lua
@@ -873,6 +873,9 @@ spv = {
         FragmentShadingRateKHR = 4422,
         SubgroupBallotKHR = 4423,
         DrawParameters = 4427,
+        WorkgroupMemoryExplicitLayoutKHR = 4428,
+        WorkgroupMemoryExplicitLayout8BitAccessKHR = 4429,
+        WorkgroupMemoryExplicitLayout16BitAccessKHR = 4430,
         SubgroupVoteKHR = 4431,
         StorageBuffer16BitAccess = 4433,
         StorageUniformBufferBlock16 = 4433,
diff --git a/include/spirv/unified1/spirv.py b/include/spirv/unified1/spirv.py
index 3470d4e..46d7182 100644
--- a/include/spirv/unified1/spirv.py
+++ b/include/spirv/unified1/spirv.py
@@ -873,6 +873,9 @@ spv = {
         'FragmentShadingRateKHR' : 4422,
         'SubgroupBallotKHR' : 4423,
         'DrawParameters' : 4427,
+        'WorkgroupMemoryExplicitLayoutKHR' : 4428,
+        'WorkgroupMemoryExplicitLayout8BitAccessKHR' : 4429,
+        'WorkgroupMemoryExplicitLayout16BitAccessKHR' : 4430,
         'SubgroupVoteKHR' : 4431,
         'StorageBuffer16BitAccess' : 4433,
         'StorageUniformBufferBlock16' : 4433,
diff --git a/include/spirv/unified1/spv.d b/include/spirv/unified1/spv.d
index f4023d4..5d09343 100644
--- a/include/spirv/unified1/spv.d
+++ b/include/spirv/unified1/spv.d
@@ -918,6 +918,9 @@ enum Capability : uint
     FragmentShadingRateKHR = 4422,
     SubgroupBallotKHR = 4423,
     DrawParameters = 4427,
+    WorkgroupMemoryExplicitLayoutKHR = 4428,
+    WorkgroupMemoryExplicitLayout8BitAccessKHR = 4429,
+    WorkgroupMemoryExplicitLayout16BitAccessKHR = 4430,
     SubgroupVoteKHR = 4431,
     StorageBuffer16BitAccess = 4433,
     StorageUniformBufferBlock16 = 4433,