diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3cea25e..8214a7a 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.25)
-project(COSC-4P80-Assignment-1 VERSION 14.2.2)
+project(COSC-4P80-Assignment-1 VERSION 14.2.3)
 
 option(ENABLE_ADDRSAN "Enable the address sanitizer" OFF)
 option(ENABLE_UBSAN "Enable the ub sanitizer" OFF)
diff --git a/lib/blt b/lib/blt
index 0ecee08..fb3ed3a 160000
--- a/lib/blt
+++ b/lib/blt
@@ -1 +1 @@
-Subproject commit 0ecee088f6a633be523468843c55b925550ca691
+Subproject commit fb3ed3aa5ee9ac4185dc6228e06b07466fc38e91
diff --git a/src/main.cpp b/src/main.cpp
index dff61dd..36aad8e 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -3,7 +3,7 @@
 #include <blt/math/log_util.h>
 #include "blt/std/assert.h"
 #include <blt/format/boxing.h>
-#include <blt/std/iterator.h>
+#include <blt/iterator/iterator.h>
 #include <a1.h>
 
 constexpr blt::u32 num_values = 4;