diff --git a/ext/flecs b/ext/flecs
index f3424e4..c27c1da 160000
--- a/ext/flecs
+++ b/ext/flecs
@@ -1 +1 @@
-Subproject commit f3424e43bc595fc89db7b62d0974f5dd69e090fe
+Subproject commit c27c1da252471914eb2092823e9d7c028f0137de
diff --git a/src/cs/production/Interop.Flecs.Core/Generated/AssemblyAttributes.gen.cs b/src/cs/production/Interop.Flecs.Core/Generated/AssemblyAttributes.gen.cs
index 6ecb55f..43b5fa9 100644
--- a/src/cs/production/Interop.Flecs.Core/Generated/AssemblyAttributes.gen.cs
+++ b/src/cs/production/Interop.Flecs.Core/Generated/AssemblyAttributes.gen.cs
@@ -1,6 +1,6 @@
 // To disable generating this file set `isEnabledGenerateAssemblyAttributes` to `false` in the config file for generating C# code.
 // <auto-generated>
-//  This code was generated by the following tool on 2023-08-07 15:39:17 GMT+00:00:
+//  This code was generated by the following tool on 2023-08-08 00:31:29 GMT+00:00:
 //      https://github.com/bottlenoselabs/c2cs (v6.1.3.0)
 //
 //  Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/src/cs/production/Interop.Flecs.Core/Generated/PInvoke.gen.cs b/src/cs/production/Interop.Flecs.Core/Generated/PInvoke.gen.cs
index 0029fdb..167734d 100644
--- a/src/cs/production/Interop.Flecs.Core/Generated/PInvoke.gen.cs
+++ b/src/cs/production/Interop.Flecs.Core/Generated/PInvoke.gen.cs
@@ -1,6 +1,6 @@
 
 // <auto-generated>
-//  This code was generated by the following tool on 2023-08-07 15:39:17 GMT+00:00:
+//  This code was generated by the following tool on 2023-08-08 00:31:29 GMT+00:00:
 //      https://github.com/bottlenoselabs/c2cs (v6.1.3.0)
 //
 //  Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
@@ -3779,7 +3779,7 @@ public struct EcsMemberRanges
     }
 
     [CNode(Kind = "Struct")]
-    [StructLayout(LayoutKind.Explicit, Size = 16, Pack = 4)]
+    [StructLayout(LayoutKind.Explicit, Size = 8, Pack = 4)]
     public struct EcsMetaType
     {
         [FieldOffset(0)] // size = 4
@@ -3790,12 +3790,6 @@ public struct EcsMetaType
 
         [FieldOffset(5)] // size = 1
         public CBool partial;
-
-        [FieldOffset(8)] // size = 4
-        public ecs_size_t size;
-
-        [FieldOffset(12)] // size = 4
-        public ecs_size_t alignment;
     }
 
     [CNode(Kind = "Struct")]
diff --git a/src/cs/production/Interop.Flecs.Unity/Generated/AssemblyAttributes.gen.cs b/src/cs/production/Interop.Flecs.Unity/Generated/AssemblyAttributes.gen.cs
index 38e115b..3af030a 100644
--- a/src/cs/production/Interop.Flecs.Unity/Generated/AssemblyAttributes.gen.cs
+++ b/src/cs/production/Interop.Flecs.Unity/Generated/AssemblyAttributes.gen.cs
@@ -1,6 +1,6 @@
 // To disable generating this file set `isEnabledGenerateAssemblyAttributes` to `false` in the config file for generating C# code.
 // <auto-generated>
-//  This code was generated by the following tool on 2023-08-07 15:39:33 GMT+00:00:
+//  This code was generated by the following tool on 2023-08-08 00:31:41 GMT+00:00:
 //      https://github.com/bottlenoselabs/c2cs (v6.1.3.0)
 //
 //  Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
diff --git a/src/cs/production/Interop.Flecs.Unity/Generated/PInvoke.gen.cs b/src/cs/production/Interop.Flecs.Unity/Generated/PInvoke.gen.cs
index 53c8e1d..6b41404 100644
--- a/src/cs/production/Interop.Flecs.Unity/Generated/PInvoke.gen.cs
+++ b/src/cs/production/Interop.Flecs.Unity/Generated/PInvoke.gen.cs
@@ -1,6 +1,6 @@
 
 // <auto-generated>
-//  This code was generated by the following tool on 2023-08-07 15:39:33 GMT+00:00:
+//  This code was generated by the following tool on 2023-08-08 00:31:41 GMT+00:00:
 //      https://github.com/bottlenoselabs/c2cs (v6.1.3.0)
 //
 //  Changes to this file may cause incorrect behavior and will be lost if the code is regenerated.
@@ -3568,7 +3568,7 @@ public struct EcsMemberRanges
         }
 
         [CNode(Kind = "Struct")]
-        [StructLayout(LayoutKind.Explicit, Size = 16, Pack = 4)]
+        [StructLayout(LayoutKind.Explicit, Size = 8, Pack = 4)]
         public struct EcsMetaType
         {
             [FieldOffset(0)] // size = 4
@@ -3579,12 +3579,6 @@ public struct EcsMetaType
 
             [FieldOffset(5)] // size = 1
             public CBool partial;
-
-            [FieldOffset(8)] // size = 4
-            public ecs_size_t size;
-
-            [FieldOffset(12)] // size = 4
-            public ecs_size_t alignment;
         }
 
         [CNode(Kind = "Struct")]