diff --git a/pyproject.toml b/pyproject.toml
index c860cff..cc647c6 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -79,7 +79,7 @@ doc = [
   "mkdocs-section-index~=0.3.9",
   "mkdocs-typer2~=0.1.4",
   "mkdocs-material~=9.7.6",
-  "mkdocs-jupyter~=0.25.1",
+  "mkdocs-jupyter>=0.25.1,<0.27.0",
   #"mike~=1.1.2",
   #"setuptools~=68.0",
   #"pkginfo~=1.9",