diff --git a/doc/changelog.d/700.dependencies.md b/doc/changelog.d/700.dependencies.md
new file mode 100644
index 000000000..5e3b3248d
--- /dev/null
+++ b/doc/changelog.d/700.dependencies.md
@@ -0,0 +1 @@
+bump tox from 4.25.0 to 4.26.0
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 5de354502..bb9c9744d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -62,7 +62,7 @@ doc = [
     "sphinx-gallery==0.19.0",
     "sphinx-jinja==2.0.2",
     "sphinx-notfound-page==1.1.0",
-    "tox==4.25.0",
+    "tox==4.26.0",
     "sphinx-theme-builder[cli]==0.2.0b2",
 ]
 changelog = [