diff --git a/book/content/applications/multiphysics/cfd.md b/book/content/applications/multiphysics/cfd.md
index 1dbd65a..f8d0908 100644
--- a/book/content/applications/multiphysics/cfd.md
+++ b/book/content/applications/multiphysics/cfd.md
@@ -107,7 +107,7 @@ ldc_reader = OpenFOAMReader(
     cell_type=12
 )
 
-velocity_field = ldc_reader.create_dolfinx_function(t=2.5, name="U")
+velocity_field = ldc_reader.create_dolfinx_function_with_point_data(t=2.5, name="U")
 ```
 
 We can visualize the velocity field using PyVista:
diff --git a/environment.yml b/environment.yml
index 9bad901..9f90738 100644
--- a/environment.yml
+++ b/environment.yml
@@ -36,6 +36,6 @@ dependencies:
   - nest-asyncio2
   - pip:
     - h-transport-materials==0.16
-    - foam2dolfinx
+    - foam2dolfinx>=1.1
     - openmc2dolfinx
     - autoemulate
\ No newline at end of file