diff --git a/requirements_dev.txt b/requirements_dev.txt
index 0f31a07..7efa0ca 100644
--- a/requirements_dev.txt
+++ b/requirements_dev.txt
@@ -11,7 +11,7 @@ pytest-cov==2.12.1
 pytest-runner==5.3.1
 pytest-vcr==1.0.2
 Sphinx==4.1.0
-sphinx-autobuild==2021.3.14
+sphinx-autobuild==2024.10.3
 sphinx_gallery==0.9.0
 tox==3.23.1
 twine==3.4.1