diff --git a/recipes/recipes_emscripten/bitarray/recipe.yaml b/recipes/recipes_emscripten/bitarray/recipe.yaml
index 024f83f151..7fbcbcd426 100644
--- a/recipes/recipes_emscripten/bitarray/recipe.yaml
+++ b/recipes/recipes_emscripten/bitarray/recipe.yaml
@@ -1,6 +1,6 @@
 context:
   name: bitarray
-  version: 3.9.0
+  version: 3.9.1
 
 package:
   name: ${{ name }}
@@ -8,7 +8,7 @@ package:
 
 source:
   url: https://pypi.io/packages/source/${{ name[0] }}/${{ name }}/${{ name }}-${{ version }}.tar.gz
-  sha256: af5f91e61d868c8f457f66cd726ef31d69264f71edbaccd70fdbb13548c1d652
+  sha256: 796f2b4f0e4d84df50bd23ddfacb37d74eec2b2366813cb8f18bdae6b25e3d36
 
 build:
   number: 0