diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 383aded..4a15e12 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -55,9 +55,13 @@ jobs:
           source ~/conda/etc/profile.d/conda.sh &&
           conda activate base &&
           pyver=${{ matrix.python }} &&
-          sed -i -e "s/python=3\.[[:digit:]]\+.*/python=${pyver}/" ./config/default/packages_conda.txt &&
+          sed -i -E "s/python=3\.[[:digit:]]+.*/python=${pyver}/" ./config/default/packages_conda.txt &&
           cat ./config/default/packages_conda.txt &&
-          ./soconda.sh -e soconda -v CI
+          if [ ${{ matrix.os }} = "macos-latest" ]; then \
+            ./soconda.sh -e soconda -v CI -c binary; \
+          else \
+            ./soconda.sh -e soconda -v CI -c default; \
+          fi
 
       - name: Run Tests
         run: |
@@ -66,7 +70,6 @@ jobs:
           export OMP_NUM_THREADS=2 &&
           export MPI_DISABLE=1 &&
           export CI=1 &&
-          python3 -c 'import scipy; import toast; print(toast.__version__)' &&
           python3 -c 'import toast.tests; toast.tests.run()' &&
           git clone --depth=1 --single-branch --branch=master https://github.com/simonsobs/sotodlib.git &&
           pushd sotodlib &&
diff --git a/config/binary/packages_pip.txt b/config/binary/packages_pip.txt
index 5653739..127e11f 100644
--- a/config/binary/packages_pip.txt
+++ b/config/binary/packages_pip.txt
@@ -3,8 +3,7 @@ quaternionarray
 pysm3
 # Uncomment here if installing wheel, and comment out
 # line in packages_local.txt
-posix-ipc
-toast==3.0.0a20
+toast==3.0.0a23
 pysqlite3-wheels
 qpoint
 so3g
diff --git a/config/binary/post_install.sh b/config/binary/post_install.sh
index 5b3bcce..daa1539 100644
--- a/config/binary/post_install.sh
+++ b/config/binary/post_install.sh
@@ -13,3 +13,8 @@ install_module=yes
 install_jupyter_setup=yes
 
 # Add any other shell commands here for this system...
+
+# Forcibly replace the conda pyfftw package with the wheel
+# until this upstream PR is merged:
+# https://github.com/conda-forge/pyfftw-feedstock/pull/60
+pip install --upgrade --no-deps --force-reinstall pyfftw
diff --git a/config/common.txt b/config/common.txt
index a52ac17..296623c 100644
--- a/config/common.txt
+++ b/config/common.txt
@@ -1,5 +1,5 @@
 # This is the set of conda packages that should be installed
-# for all configurations.  The contents of 
+# for all configurations.  The contents of
 # <config dir>/packages_conda.txt are then appended to this list.
 # These are low-level tools needed to build local packages
 # and parse pip dependencies with pipgrip.
@@ -13,7 +13,6 @@ packaging
 #
 # Require the OpenBLAS + OpenMP flavor of linear algebra packages
 #
-_openmp_mutex=*=*_llvm
 openblas=*=openmp_*
 libopenblas=*=openmp_*
 libblas=*=*openblas
@@ -40,6 +39,7 @@ wcslib
 libaatm
 suitesparse
 tomlkit
+ruamel.yaml
 traitlets
 h5py
 astropy
@@ -65,4 +65,4 @@ pyaml
 tqdm
 ipykernel
 pyfftw
-numdifftools
\ No newline at end of file
+numdifftools
diff --git a/config/minimal/packages_pip.txt b/config/minimal/packages_pip.txt
index 5653739..127e11f 100644
--- a/config/minimal/packages_pip.txt
+++ b/config/minimal/packages_pip.txt
@@ -3,8 +3,7 @@ quaternionarray
 pysm3
 # Uncomment here if installing wheel, and comment out
 # line in packages_local.txt
-posix-ipc
-toast==3.0.0a20
+toast==3.0.0a23
 pysqlite3-wheels
 qpoint
 so3g
diff --git a/deploy/scron_check_tag.slurm b/deploy/scron_check_tag.slurm
index 0a63e2f..afa4a03 100644
--- a/deploy/scron_check_tag.slurm
+++ b/deploy/scron_check_tag.slurm
@@ -1,7 +1,7 @@
 # OPTION 1
 #
 #SCRON --qos=workflow
-#SCRON --account=mp107
+#SCRON --account=mp107b
 #SCRON --time=03:00:00
 #SCRON --dependency=singleton
 #SCRON --name=soconda_latest_tag
@@ -10,6 +10,6 @@
 # OPTION 2
 #
 #SCRON -q cron
-#SCRON -A mp107
+#SCRON -A mp107b
 #SCRON -t 03:00:00
-#44 * * * * /global/homes/s/sobs/software/git/soconda/deploy/install_nersc_tag.sh
+#44 */3 * * * /global/homes/s/sobs/software/git/soconda/deploy/install_nersc_tag.sh
diff --git a/pkgs/pixell/meta.yaml b/pkgs/pixell/meta.yaml
index df06f0c..a0aa11a 100644
--- a/pkgs/pixell/meta.yaml
+++ b/pkgs/pixell/meta.yaml
@@ -1,5 +1,5 @@
-{% set version = "0.21.1" %}
-{% set sha256 = "600db7332ecdb56c8d743618413cd458737665cda5212086718555ea427a94a7" %}
+{% set version = "0.23.8" %}
+{% set sha256 = "1f9f89193550892e8e90b95d7fccfaf57d47ff5e99b45854e95231eb5a919a4f" %}
 
 {% set build = 0 %}
 
diff --git a/pkgs/so3g/meta.yaml b/pkgs/so3g/meta.yaml
index a147a47..c83c850 100644
--- a/pkgs/so3g/meta.yaml
+++ b/pkgs/so3g/meta.yaml
@@ -1,5 +1,5 @@
-{% set version = "0.1.10" %}
-{% set sha256 = "5367cdd24ac7eff70b482ede2c32df8e1acd16e582a24e489467ec2c4760c31b" %}
+{% set version = "0.1.12" %}
+{% set sha256 = "7028a87fc6b4b85b1c18bc7cfbb24da90506e84c7a13186fa4d32b93855d6b41" %}
 
 {% set build = 0 %}
 
diff --git a/pkgs/toast/meta.yaml b/pkgs/toast/meta.yaml
index 5a0d663..75ba162 100644
--- a/pkgs/toast/meta.yaml
+++ b/pkgs/toast/meta.yaml
@@ -1,6 +1,6 @@
 
-{% set version = "3.0.0a21" %}
-{% set sha256 = "70f0a1ad6013e30425531586e9eb711feae5e0eb9771e3a6ce16e5ac84e27b76" %}
+{% set version = "3.0.0a23" %}
+{% set sha256 = "677195878815f3c089067a7b28ea0d06ddd303eb6dab014a4d1a1b0e7f9eb7dd" %}
 
 {% set build = 0 %}
 
diff --git a/soconda.sh b/soconda.sh
index 2f15249..77e6d18 100755
--- a/soconda.sh
+++ b/soconda.sh
@@ -147,7 +147,8 @@ if [ -z ${CONDA_PKGS_DIRS} ]; then
         # Standard system
         # Create temp direcotry
         mkdir -p "$scriptdir/tmpfs"
-        conda_tmp=$(mktemp -d --tmpdir="$scriptdir/tmpfs")
+        # MacOS mktemp has different arguments.  This is portable.
+        conda_tmp=$(mktemp -d "$scriptdir/tmpfs/conda_pkgs.XXXXXX")
         export TMPDIR="$conda_tmp"
     else
         # Running at NERSC, use a directory in scratch
@@ -164,7 +165,7 @@ python_version=$(cat "${confdir}/packages_conda.txt" | grep 'python=')
 
 # Get just the major and minor version to use when specifying the
 # python build variant during package build.
-python_major_minor=$(echo ${python_version} | sed -e 's/python=\(3\.[[:digit:]]\+\).*/\1/')
+python_major_minor=$(echo ${python_version} | sed -E 's/python=(3\.[[:digit:]]+).*/\1/')
 
 # Check if this env exists or not.
 # env_check would be empty if it does not exist.