diff --git a/PyGLM_lib/glm b/PyGLM_lib/glm
index 58e0db5..37bd375 160000
--- a/PyGLM_lib/glm
+++ b/PyGLM_lib/glm
@@ -1 +1 @@
-Subproject commit 58e0db58cc860c0c6f7f6ee3a462e17a431646a4
+Subproject commit 37bd375018f5c54bf91a863e846e21862148d058
diff --git a/test/PyGLM_test.py b/test/PyGLM_test.py
index 1d4b403..2ab1062 100644
--- a/test/PyGLM_test.py
+++ b/test/PyGLM_test.py
@@ -3370,7 +3370,7 @@ def test_uaddCarry():
 def test_usubBorrow():
     cases = [
         (glm.uint32(x).value, glm.uint32(y).value, glm.uint32(expected_result).value, glm.uint32(expected_borrow).value) for x, y, expected_result, expected_borrow in
-        ((16, 17, 1, 1),)
+        ((16, 17, 2**32 - 1, 1),)
     ]
 
     for x, y, expected_result, expected_borrow in cases: