diff --git a/doc/source/user_guide/timeseries.rst b/doc/source/user_guide/timeseries.rst
index ac0fc9e53ee94..99283809f3022 100644
--- a/doc/source/user_guide/timeseries.rst
+++ b/doc/source/user_guide/timeseries.rst
@@ -197,6 +197,7 @@ a ``Series``, this returns a ``Series`` (with the same index), while a list-like
 is converted to a ``DatetimeIndex``:
 
 .. ipython:: python
+    :okwarning:
 
     pd.to_datetime(pd.Series(["Jul 31, 2009", "Jan 10, 2010", None]))
 
diff --git a/environment.yml b/environment.yml
index 74186bd2581c4..74124a23f8a6c 100644
--- a/environment.yml
+++ b/environment.yml
@@ -84,7 +84,7 @@ dependencies:
   # documentation
   - gitpython  # obtain contributors from git for whatsnew
   - natsort  # DataFrame.sort_values doctest
-  - numpydoc
+  - numpydoc<1.7
   - pydata-sphinx-theme=0.16
   - pytest-cython  # doctest
   - sphinx
diff --git a/pandas/_config/config.py b/pandas/_config/config.py
index d42d90d44f82f..dd4a5a7b209c7 100644
--- a/pandas/_config/config.py
+++ b/pandas/_config/config.py
@@ -462,11 +462,6 @@ def option_context(*args) -> Generator[None]:
         interpreted as (pattern, value) pairs. Alternatively, a single
         dictionary of {pattern: value} may be provided.
 
-    Returns
-    -------
-    None
-        No return value.
-
     Yields
     ------
     None
diff --git a/requirements-dev.txt b/requirements-dev.txt
index 6515797bc3b9d..f30becb3efe5a 100644
--- a/requirements-dev.txt
+++ b/requirements-dev.txt
@@ -59,7 +59,7 @@ tokenize-rt
 pre-commit>=4.2.0
 gitpython
 natsort
-numpydoc
+numpydoc<1.7
 pydata-sphinx-theme==0.16
 pytest-cython
 sphinx