diff --git a/httomolibgpu/misc/morph.py b/httomolibgpu/misc/morph.py
index 2aa0d190..7a647d08 100644
--- a/httomolibgpu/misc/morph.py
+++ b/httomolibgpu/misc/morph.py
@@ -124,7 +124,7 @@ def data_resampler(
     Returns:
         cp.ndarray: Up/Down-scaled 3D cupy array
     """
-    if cupywrapper.cupy_run:        
+    if cupywrapper.cupy_run:
         return __data_resampler(data, newshape, axis, interpolation)
     else:
         print("data_resampler won't be executed because CuPy is not installed")
@@ -136,7 +136,7 @@ def __data_resampler(
     data: cp.ndarray, newshape: list, axis: int = 1, interpolation: str = "linear"
 ) -> cp.ndarray:
     from cupyx.scipy.interpolate import interpn
-    
+
     if data.ndim != 3:
         raise ValueError("only 3D data is supported")
 
diff --git a/pyproject.toml b/pyproject.toml
index 6904dc26..afa6aaf4 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ dev_template = "{tag}"
 
 [project]
 name = "httomolibgpu"
+version = "2.1"
 description = "Commonly used tomography data processing methods at DLS."
 readme = "README.rst"
 license = {text = "BSD-3-Clause"}