diff --git a/build/venv-test-ipywidgets8-requirements.txt b/build/venv-test-ipywidgets8-requirements.txt
index 08f9e8928..e4c24d56d 100644
--- a/build/venv-test-ipywidgets8-requirements.txt
+++ b/build/venv-test-ipywidgets8-requirements.txt
@@ -14,7 +14,7 @@ pillow>=12.3.0
 setuptools>=84.0.0
 zipp>=4.1.0
 tornado>=6.5.9
-anyio>=4.4.0
+anyio>=4.15.1
 requests>=2.34.2
 fonttools>=4.65.0
 jupyter-server>=2.21.0