diff --git a/.github/dependabot.yml b/.github/dependabot.yml
index ef070d6c..f1c9a3ef 100644
--- a/.github/dependabot.yml
+++ b/.github/dependabot.yml
@@ -25,6 +25,8 @@ updates:
         patterns:
           - "*sphinx*"
           - "numpydoc"
+        exclude-patterns:
+          - "nbsphinx"
       pyvista:
         patterns:
           - "pyvista*"
diff --git a/doc/changelog.d/315.miscellaneous.md b/doc/changelog.d/315.miscellaneous.md
new file mode 100644
index 00000000..bce313c9
--- /dev/null
+++ b/doc/changelog.d/315.miscellaneous.md
@@ -0,0 +1 @@
+Build(deps): bump the doc-dependencies group across 1 directory with 3 updates
\ No newline at end of file
diff --git a/pyproject.toml b/pyproject.toml
index 75cbc2b1..3008b5f9 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -45,11 +45,11 @@ tests = [
 
 doc = [
     "pyvista==0.45.2",
-    "ansys-sphinx-theme==1.3.2",
+    "ansys-sphinx-theme==1.5.2",
     "jupyter_sphinx==0.5.3",
     "jupytext==1.17.2",
     "nbsphinx==0.9.6",
-    "numpydoc==1.8.0",
+    "numpydoc==1.9.0",
     "sphinx==8.2.3",
     "sphinx-autoapi==3.6.0",
     "sphinx-copybutton==0.5.2",