diff --git a/requirements/ci/nox.lock/py36-linux-64.lock b/requirements/ci/nox.lock/py36-linux-64.lock
index c132f32b30..c955594de1 100644
--- a/requirements/ci/nox.lock/py36-linux-64.lock
+++ b/requirements/ci/nox.lock/py36-linux-64.lock
@@ -164,7 +164,7 @@ https://conda.anaconda.org/conda-forge/linux-64/importlib-metadata-4.0.1-py36h5f
 https://conda.anaconda.org/conda-forge/linux-64/kiwisolver-1.3.1-py36h605e78d_1.tar.bz2#a92afbf92c5416585457e5de5c3d98c7
 https://conda.anaconda.org/conda-forge/linux-64/libnetcdf-4.8.0-mpi_mpich_hf07302c_1.tar.bz2#2df6da2c9d66945c9399ce6e94d1748e
 https://conda.anaconda.org/conda-forge/linux-64/markupsafe-1.1.1-py36h8f6f2f9_3.tar.bz2#4471d6eaa07fcc4dd1f2e0e6cc8e54bf
-https://conda.anaconda.org/conda-forge/linux-64/mpi4py-3.0.3-py36h7b8b12a_5.tar.bz2#5624b369630b6ecb3757de00245155b3
+https://conda.anaconda.org/conda-forge/linux-64/mpi4py-3.0.3-py36h7b8b12a_6.tar.bz2#e08b6da974e97a715b7677b453434f75
 https://conda.anaconda.org/conda-forge/linux-64/msgpack-python-1.0.2-py36h605e78d_1.tar.bz2#9460d0c8c77d3d5c410eb6743a48eca8
 https://conda.anaconda.org/conda-forge/linux-64/mypy_extensions-0.4.3-py36h5fab9bb_3.tar.bz2#abc16a8fe5dc31bde74702e28ed59164
 https://conda.anaconda.org/conda-forge/linux-64/numpy-1.19.5-py36h2aa4a07_1.tar.bz2#825e240765327dcdb8b0add973714e9e
diff --git a/requirements/ci/nox.lock/py37-linux-64.lock b/requirements/ci/nox.lock/py37-linux-64.lock
index f087d92c3b..b18e2bc3da 100644
--- a/requirements/ci/nox.lock/py37-linux-64.lock
+++ b/requirements/ci/nox.lock/py37-linux-64.lock
@@ -163,7 +163,7 @@ https://conda.anaconda.org/conda-forge/linux-64/importlib-metadata-4.0.1-py37h89
 https://conda.anaconda.org/conda-forge/linux-64/kiwisolver-1.3.1-py37h2527ec5_1.tar.bz2#61149814e0ea71cb5b44881c65d25f7b
 https://conda.anaconda.org/conda-forge/linux-64/libnetcdf-4.8.0-mpi_mpich_hf07302c_1.tar.bz2#2df6da2c9d66945c9399ce6e94d1748e
 https://conda.anaconda.org/conda-forge/linux-64/markupsafe-1.1.1-py37h5e8e339_3.tar.bz2#b874d44750373553008083116442c972
-https://conda.anaconda.org/conda-forge/linux-64/mpi4py-3.0.3-py37h1e5cb63_5.tar.bz2#88fda322e288a0608ec71fb85685d96b
+https://conda.anaconda.org/conda-forge/linux-64/mpi4py-3.0.3-py37h1e5cb63_6.tar.bz2#3a4dec949116867361cde9b8a31724c5
 https://conda.anaconda.org/conda-forge/linux-64/msgpack-python-1.0.2-py37h2527ec5_1.tar.bz2#07952b04eee02d873daa311a35b27454
 https://conda.anaconda.org/conda-forge/linux-64/mypy_extensions-0.4.3-py37h89c1867_3.tar.bz2#b604f0897a7a207bddd7d05bf3284752
 https://conda.anaconda.org/conda-forge/linux-64/numpy-1.20.2-py37h038b26d_0.tar.bz2#795bd784e989b08ceb1ce8be539dc0b2
diff --git a/requirements/ci/nox.lock/py38-linux-64.lock b/requirements/ci/nox.lock/py38-linux-64.lock
index 256a843392..539ad52b8c 100644
--- a/requirements/ci/nox.lock/py38-linux-64.lock
+++ b/requirements/ci/nox.lock/py38-linux-64.lock
@@ -163,7 +163,7 @@ https://conda.anaconda.org/conda-forge/linux-64/importlib-metadata-4.0.1-py38h57
 https://conda.anaconda.org/conda-forge/linux-64/kiwisolver-1.3.1-py38h1fd1430_1.tar.bz2#01488c80daae318ed5c17e7bb12af64e
 https://conda.anaconda.org/conda-forge/linux-64/libnetcdf-4.8.0-mpi_mpich_hf07302c_1.tar.bz2#2df6da2c9d66945c9399ce6e94d1748e
 https://conda.anaconda.org/conda-forge/linux-64/markupsafe-1.1.1-py38h497a2fe_3.tar.bz2#d51cdb48d2792a63174c0ee66a602e7e
-https://conda.anaconda.org/conda-forge/linux-64/mpi4py-3.0.3-py38he865349_5.tar.bz2#102cb42cdcf626ff68a225dbbe4e53df
+https://conda.anaconda.org/conda-forge/linux-64/mpi4py-3.0.3-py38he865349_6.tar.bz2#5de076f835bf7eaeced98104e6f6c5e9
 https://conda.anaconda.org/conda-forge/linux-64/msgpack-python-1.0.2-py38h1fd1430_1.tar.bz2#5854c568e0d341313fb0a6487f1c687e
 https://conda.anaconda.org/conda-forge/linux-64/mypy_extensions-0.4.3-py38h578d9bd_3.tar.bz2#2821575c3884edf40e02cf1966e1c504
 https://conda.anaconda.org/conda-forge/linux-64/numpy-1.20.2-py38h9894fe3_0.tar.bz2#d159afa37685037c73461e8f2fa22e50