diff --git a/pyproject.toml b/pyproject.toml
index 3b8db0780..1c85eac81 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -44,7 +44,7 @@ tests = [
 doc = [
     "recommonmark==0.7.1",
     "matplotlib==3.8.2",
-    "imageio==2.33.1",
+    "imageio==2.34.0",
     "imageio-ffmpeg==0.4.9",
     "pyvista==0.43.3",
     "numpydoc==1.6.0",