diff --git a/src/ansys/api/acp/VERSION b/src/ansys/api/acp/VERSION
index 604a1e7..243e999 100644
--- a/src/ansys/api/acp/VERSION
+++ b/src/ansys/api/acp/VERSION
@@ -1 +1 @@
-0.1.0.dev5
+0.1.0.dev6
diff --git a/src/ansys/api/acp/v0/solid_model.proto b/src/ansys/api/acp/v0/solid_model.proto
index da86fe6..91ebff2 100644
--- a/src/ansys/api/acp/v0/solid_model.proto
+++ b/src/ansys/api/acp/v0/solid_model.proto
@@ -70,10 +70,11 @@ message Properties {
     bool delete_bad_elements = 11;
     double warping_limit = 12;
     double minimum_volume = 13;
+    bool skip_elements_without_plies = 14;
     // drop off properties
-    DropOffSettings drop_off_settings = 14;
+    DropOffSettings drop_off_settings = 15;
     // export properties
-    ExportSettings export_settings = 15;
+    ExportSettings export_settings = 16;
 }
 
 message ObjectInfo {