diff --git a/recipe/meta.yaml b/recipe/meta.yaml
index 130141b..bd1cbec 100644
--- a/recipe/meta.yaml
+++ b/recipe/meta.yaml
@@ -1,5 +1,5 @@
 {% set name = "pypolymlp" %}
-{% set version = "0.4.0" %}
+{% set version = "0.4.1" %}
 
 package:
   name: {{ name|lower }}
@@ -7,7 +7,7 @@ package:
 
 source:
   url: https://pypi.io/packages/source/{{ name[0] }}/{{ name }}/pypolymlp-{{ version }}.tar.gz
-  sha256: c0c30ce313f501eca52740138b6da722d6d0f922b912d781f71efb474ca838aa
+  sha256: b60f7381e84e100ff117f29d17a479765b7ff4ee6be0999b6f15b9281090cba7
 
 build:
   skip: true  # [py<39 or win]