diff --git a/CMakeLists.txt b/CMakeLists.txt
index 1d2891f..8f638a8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.25)
-project(image-gp-6 VERSION 0.0.36)
+project(image-gp-6 VERSION 0.0.37)
 
 include(FetchContent)
 
diff --git a/lib/blt-gp b/lib/blt-gp
index 366928f..552b150 160000
--- a/lib/blt-gp
+++ b/lib/blt-gp
@@ -1 +1 @@
-Subproject commit 366928fe56f410349fd5e4e668584cfdf1074639
+Subproject commit 552b150402450c94d983b4df00191a65a947b806
diff --git a/src/custom_transformer.cpp b/src/custom_transformer.cpp
index b52d090..52c3e8f 100644
--- a/src/custom_transformer.cpp
+++ b/src/custom_transformer.cpp
@@ -291,7 +291,7 @@ namespace blt::gp
                             
                             stack_allocator stack;
                             
-                            program.get_operator_info(id).function(nullptr, stack, stack);
+                            program.get_operator_info(id).function(nullptr, stack, stack, nullptr);
                             
                             //auto adjustment = lit.get_function()();
                             auto& adjustment = stack.from<full_image_t>(0);