diff --git a/.github/workflows/development.yaml b/.github/workflows/development.yaml
index 6196fcf..1032bf9 100644
--- a/.github/workflows/development.yaml
+++ b/.github/workflows/development.yaml
@@ -9,47 +9,68 @@ jobs:
       matrix:
         include:
           - distro: alpine
-            conda_ver: 4.12.0
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.11'
+            platform: linux/amd64
+            py_label: py310_
+            conda_sha256: 00938c3534750a0e4069499baf8f4e6dc1c2e471c86a59caa0dd03f4a9269db6
+          - distro: alpine
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
             py_ver: '3.10'
             platform: linux/amd64
-            py_label: py39_
-            conda_md5: 4e2f31e0b2598634c80daa12e4981647
+            py_label: py310_
+            conda_sha256: 00938c3534750a0e4069499baf8f4e6dc1c2e471c86a59caa0dd03f4a9269db6
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.9
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.9'
             platform: linux/amd64
             py_label: py39_
-            conda_md5: 8c69f65a4ae27fb41df0fe552b4a8a3b
+            conda_sha256: e685005710679914a909bfb9c52183b3ccc56ad7bb84acc861d596fcbe5d28bb
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.8
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.8'
             platform: linux/amd64
             py_label: py38_
-            conda_md5: 14da4a9a44b337f7ccb8363537f65b9c
+            conda_sha256: 473e5ecc8e078e9ef89355fbca21f8eefa5f9081544befca99867c7beac3150d
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.7
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.7'
             platform: linux/amd64
             py_label: py37_
-            conda_md5: 9f186c1d86c266acc47dbc1603f0e2ed
+            conda_sha256: 22b14d52265b4e609c6ce78e2f2884b277d976b83b5f9c8a83423e3eba2ccfbe
+          - distro: debian
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.11'
+            platform: linux/amd64
+            py_label: py310_
           - distro: debian
-            conda_ver: 4.12.0
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
             py_ver: '3.10'
             platform: linux/amd64
-            py_label: py39_
+            py_label: py310_
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.9
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.9'
             platform: linux/amd64
             py_label: py39_
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.8
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.8'
             platform: linux/amd64
             py_label: py38_
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.7
+            conda_ver: '22.11.1'
+            conda_suffix: '-1'
+            py_ver: '3.7'
             platform: linux/amd64
             py_label: py37_
           # - distro: debian
@@ -70,14 +91,15 @@ jobs:
     env:
       DISTRO: ${{matrix.distro}}
       CONDA_VER: ${{matrix.conda_ver}}
+      CONDA_SUFFIX: ${{matrix.conda_suffix}}
       PY_VER: ${{matrix.py_ver}}
       PLATFORM: ${{matrix.platform}}
       PY_LABEL: ${{matrix.py_label}}
-      CONDA_MD5: ${{matrix.conda_md5}}
+      CONDA_SHA256: ${{matrix.conda_sha256}}
       DOCKER_CLIENT_TIMEOUT: "120"
       COMPOSE_HTTP_TIMEOUT: "120"
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Determine platform tag
         run: |
           PLATFORM_TAG=$(echo "$PLATFORM" | tr '/' '_')
@@ -103,7 +125,7 @@ jobs:
           docker save "${REF}" | \
               gzip > "${CONDA_VER}-py${PY_VER}-${DISTRO}-${PLATFORM_TAG}.tar.gz"
       - name: Add image artifact
-        uses: actions/upload-artifact@v2
+        uses: actions/upload-artifact@v3
         with:
           name: >
             ${{format('{0}-py{1}-{2}-{3}', matrix.conda_ver, matrix.py_ver, matrix.distro,
@@ -119,43 +141,53 @@ jobs:
       matrix:
         include:
           - distro: alpine
-            conda_ver: 4.12.0
+            conda_ver: '22.11.1'
+            py_ver: '3.11'
+            platform: linux/amd64
+            package_manager: apk
+          - distro: alpine
+            conda_ver: '22.11.1'
             py_ver: '3.10'
             platform: linux/amd64
             package_manager: apk
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.9
+            conda_ver: '22.11.1'
+            py_ver: '3.9'
             platform: linux/amd64
             package_manager: apk
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.8
+            conda_ver: '22.11.1'
+            py_ver: '3.8'
             platform: linux/amd64
             package_manager: apk
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.7
+            conda_ver: '22.11.1'
+            py_ver: '3.7'
             platform: linux/amd64
             package_manager: apk
           - distro: debian
-            conda_ver: 4.12.0
+            conda_ver: '22.11.1'
+            py_ver: '3.11'
+            platform: linux/amd64
+            package_manager: apt
+          - distro: debian
+            conda_ver: '22.11.1'
             py_ver: '3.10'
             platform: linux/amd64
             package_manager: apt
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.9
+            conda_ver: '22.11.1'
+            py_ver: '3.9'
             platform: linux/amd64
             package_manager: apt
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.8
+            conda_ver: '22.11.1'
+            py_ver: '3.8'
             platform: linux/amd64
             package_manager: apt
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.7
+            conda_ver: '22.11.1'
+            py_ver: '3.7'
             platform: linux/amd64
             package_manager: apt
           # - distro: debian
@@ -180,13 +212,13 @@ jobs:
       PLATFORM: ${{matrix.platform}}
       PACKAGE_MANAGER: ${{matrix.package_manager}}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Determine platform tag
         run: |
           PLATFORM_TAG=$(echo "$PLATFORM" | tr '/' '_')
           echo "PLATFORM_TAG=${PLATFORM_TAG}" >> $GITHUB_ENV
       - name: Fetch image artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: >
             ${{format('{0}-py{1}-{2}-{3}', matrix.conda_ver, matrix.py_ver, matrix.distro,
@@ -213,36 +245,44 @@ jobs:
       matrix:
         include:
           - distro: alpine
-            conda_ver: 4.12.0
+            conda_ver: '22.11.1'
+            py_ver: '3.11'
+            platform: linux/amd64
+          - distro: alpine
+            conda_ver: '22.11.1'
             py_ver: '3.10'
             platform: linux/amd64
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.9
+            conda_ver: '22.11.1'
+            py_ver: '3.9'
             platform: linux/amd64
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.8
+            conda_ver: '22.11.1'
+            py_ver: '3.8'
             platform: linux/amd64
           - distro: alpine
-            conda_ver: 4.10.3
-            py_ver: 3.7
+            conda_ver: '22.11.1'
+            py_ver: '3.7'
+            platform: linux/amd64
+          - distro: debian
+            conda_ver: '22.11.1'
+            py_ver: '3.11'
             platform: linux/amd64
           - distro: debian
-            conda_ver: 4.12.0
+            conda_ver: '22.11.1'
             py_ver: '3.10'
             platform: linux/amd64
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.9
+            conda_ver: '22.11.1'
+            py_ver: '3.9'
             platform: linux/amd64
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.8
+            conda_ver: '22.11.1'
+            py_ver: '3.8'
             platform: linux/amd64
           - distro: debian
-            conda_ver: 4.10.3
-            py_ver: 3.7
+            conda_ver: '22.11.1'
+            py_ver: '3.7'
             platform: linux/amd64
           # - distro: debian
           #   conda_ver: 4.10.3
@@ -264,13 +304,13 @@ jobs:
       DOCKER_USERNAME: ${{secrets.docker_username}}
       DOCKER_PASSWORD: ${{secrets.docker_password}}
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Determine platform tag
         run: |
           PLATFORM_TAG=$(echo "$PLATFORM" | tr '/' '_')
           echo "PLATFORM_TAG=${PLATFORM_TAG}" >> $GITHUB_ENV
       - name: Fetch image artifact
-        uses: actions/download-artifact@v2
+        uses: actions/download-artifact@v3
         with:
           name: >
             ${{format('{0}-py{1}-{2}-{3}', matrix.conda_ver, matrix.py_ver, matrix.distro,
@@ -300,13 +340,13 @@ jobs:
       )
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v3
       - name: Build docs
         uses: ammaraskar/sphinx-action@master
         with:
           docs-folder: "docs/"
       # - name: Upload docs artifact
-      #   uses: actions/upload-artifact@v1
+      #   uses: actions/upload-artifact@v3
       #   with:
       #     name: docs-html
       #     path: docs/_build/html/
diff --git a/config/.env b/config/.env
index e7a34d3..db3ab7f 100644
--- a/config/.env
+++ b/config/.env
@@ -1,30 +1,34 @@
 ## build
 
-# CONDA_VER=4.12.0
-# PY_VER='3.10'
+# CONDA_VER=22.11.1
+# CONDA_SUFFIX=-1
+# PY_VER='3.11'
+# PY_LABEL=py310_
+# CONDA_SHA256=00938c3534750a0e4069499baf8f4e6dc1c2e471c86a59caa0dd03f4a9269db6
+
+CONDA_VER=22.11.1
+CONDA_SUFFIX=-1
+PY_VER='3.10'
+PY_LABEL=py310_
+CONDA_SHA256=00938c3534750a0e4069499baf8f4e6dc1c2e471c86a59caa0dd03f4a9269db6
+
+# CONDA_VER=22.11.1
+# CONDA_SUFFIX=-1
+# PY_VER='3.9'
 # PY_LABEL=py39_
-# CONDA_MD5=4e2f31e0b2598634c80daa12e4981647
+# CONDA_SHA256=e685005710679914a909bfb9c52183b3ccc56ad7bb84acc861d596fcbe5d28bb
 
-CONDA_VER=4.10.3
-PY_VER=3.9
-PY_LABEL=py39_
-CONDA_MD5=8c69f65a4ae27fb41df0fe552b4a8a3b
-
-# CONDA_VER=4.10.3
-# PY_VER=3.8
+# CONDA_VER=22.11.1
+# CONDA_SUFFIX=-1
+# PY_VER='3.8'
 # PY_LABEL=py38_
-# CONDA_MD5=14da4a9a44b337f7ccb8363537f65b9c
+# CONDA_SHA256=473e5ecc8e078e9ef89355fbca21f8eefa5f9081544befca99867c7beac3150d
 
-# CONDA_VER=4.10.3
-# PY_VER=3.7
+# CONDA_VER=22.11.1
+# CONDA_SUFFIX=-1
+# PY_VER='3.7'
 # PY_LABEL=py37_
-# CONDA_MD5=9f186c1d86c266acc47dbc1603f0e2ed
-
-# CONDA_VER=4.5.4
-# PY_VER=3.6
-# CONDA_MD5=a946ea1d0c4a642ddf0c3a26a18bb16d
-
-
+# CONDA_SHA256=22b14d52265b4e609c6ce78e2f2884b277d976b83b5f9c8a83423e3eba2ccfbe
 
 
 ## test
diff --git a/dist/alpine/Dockerfile b/dist/alpine/Dockerfile
index d59690a..64e1452 100644
--- a/dist/alpine/Dockerfile
+++ b/dist/alpine/Dockerfile
@@ -1,51 +1,52 @@
+# This could be a better upgrade:
+# https://github.com/ContinuumIO/docker-images/blob/master/miniconda3/alpine/Dockerfile
+
 FROM alpine:3 as alpine-glibc
 
 LABEL MAINTAINER="Vlad Frolov"
 LABEL SRC=https://github.com/frol/docker-alpine-glibc
 ENV LANG=C.UTF-8 LC_ALL=C.UTF-8
+# periodically needs to be updated (see above repo)
+RUN ALPINE_GLIBC_BASE_URL="https://github.com/sgerrand/alpine-pkg-glibc/releases/download" && \
+    ALPINE_GLIBC_PACKAGE_VERSION="2.34-r0" && \
+    ALPINE_GLIBC_BASE_PACKAGE_FILENAME="glibc-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \
+    ALPINE_GLIBC_BIN_PACKAGE_FILENAME="glibc-bin-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \
+    ALPINE_GLIBC_I18N_PACKAGE_FILENAME="glibc-i18n-$ALPINE_GLIBC_PACKAGE_VERSION.apk" && \
+    apk add --no-cache --virtual=.build-dependencies wget ca-certificates && \
+    echo \
+        "-----BEGIN PUBLIC KEY-----\
+        MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApZ2u1KJKUu/fW4A25y9m\
+        y70AGEa/J3Wi5ibNVGNn1gT1r0VfgeWd0pUybS4UmcHdiNzxJPgoWQhV2SSW1JYu\
+        tOqKZF5QSN6X937PTUpNBjUvLtTQ1ve1fp39uf/lEXPpFpOPL88LKnDBgbh7wkCp\
+        m2KzLVGChf83MS0ShL6G9EQIAUxLm99VpgRjwqTQ/KfzGtpke1wqws4au0Ab4qPY\
+        KXvMLSPLUp7cfulWvhmZSegr5AdhNw5KNizPqCJT8ZrGvgHypXyiFvvAH5YRtSsc\
+        Zvo9GI2e2MaZyo9/lvb+LbLEJZKEQckqRj4P26gmASrZEPStwc+yqy1ShHLA0j6m\
+        1QIDAQAB\
+        -----END PUBLIC KEY-----" | sed 's/   */\n/g' > "/etc/apk/keys/sgerrand.rsa.pub" && \
+    wget \
+        "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION/$ALPINE_GLIBC_BASE_PACKAGE_FILENAME" \
+        "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION/$ALPINE_GLIBC_BIN_PACKAGE_FILENAME" \
+        "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION/$ALPINE_GLIBC_I18N_PACKAGE_FILENAME" && \
+    mv /etc/nsswitch.conf /etc/nsswitch.conf.bak && \
+    apk add --no-cache --force-overwrite \
+        "$ALPINE_GLIBC_BASE_PACKAGE_FILENAME" \
+        "$ALPINE_GLIBC_BIN_PACKAGE_FILENAME" \
+        "$ALPINE_GLIBC_I18N_PACKAGE_FILENAME" && \
+    \
+    mv /etc/nsswitch.conf.bak /etc/nsswitch.conf && \
+    rm "/etc/apk/keys/sgerrand.rsa.pub" && \
+    (/usr/glibc-compat/bin/localedef --force --inputfile POSIX --charmap UTF-8 "$LANG" || true) && \
+    echo "export LANG=$LANG" > /etc/profile.d/locale.sh && \
+    \
+    apk del glibc-i18n && \
+    \
+    rm "/root/.wget-hsts" && \
+    apk del .build-dependencies && \
+    rm \
+        "$ALPINE_GLIBC_BASE_PACKAGE_FILENAME" \
+        "$ALPINE_GLIBC_BIN_PACKAGE_FILENAME" \
+        "$ALPINE_GLIBC_I18N_PACKAGE_FILENAME"
 
-RUN eval $'set -e\n\
-	ALPINE_GLIBC_BASE_URL=$(echo "https://github.com/sgerrand/alpine-pkg-glibc\
-		/releases/download" | tr -d "\n" | tr -d "\t")\n\
-	ALPINE_GLIBC_PACKAGE_VERSION="2.28-r0"\n\
-	ALPINE_GLIBC_BASE_PACKAGE_FILENAME="glibc-$ALPINE_GLIBC_PACKAGE_VERSION.apk"\n\
-	ALPINE_GLIBC_BIN_PACKAGE_FILENAME="glibc-bin-$ALPINE_GLIBC_PACKAGE_VERSION.apk"\n\
-	ALPINE_GLIBC_I18N_PACKAGE_FILENAME="glibc-i18n-$ALPINE_GLIBC_PACKAGE_VERSION.apk"\n\
-	apk add --no-cache --virtual=.build-dependencies wget ca-certificates\n\
-	cat <<-EOL > "/etc/apk/keys/sgerrand.rsa.pub"\n\
-		-----BEGIN PUBLIC KEY-----\n\
-		MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEApZ2u1KJKUu/fW4A25y9m\n\
-		y70AGEa/J3Wi5ibNVGNn1gT1r0VfgeWd0pUybS4UmcHdiNzxJPgoWQhV2SSW1JYu\n\
-		tOqKZF5QSN6X937PTUpNBjUvLtTQ1ve1fp39uf/lEXPpFpOPL88LKnDBgbh7wkCp\n\
-		m2KzLVGChf83MS0ShL6G9EQIAUxLm99VpgRjwqTQ/KfzGtpke1wqws4au0Ab4qPY\n\
-		KXvMLSPLUp7cfulWvhmZSegr5AdhNw5KNizPqCJT8ZrGvgHypXyiFvvAH5YRtSsc\n\
-		Zvo9GI2e2MaZyo9/lvb+LbLEJZKEQckqRj4P26gmASrZEPStwc+yqy1ShHLA0j6m\n\
-		1QIDAQAB\n\
-		-----END PUBLIC KEY-----\n\
-	EOL\n\
-	wget \
-		$(echo "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION\
-			/$ALPINE_GLIBC_BASE_PACKAGE_FILENAME" | tr -d "\n" | tr -d "\t")\
-		$(echo "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION\
-			/$ALPINE_GLIBC_BIN_PACKAGE_FILENAME" | tr -d "\n" | tr -d "\t")\
-		$(echo "$ALPINE_GLIBC_BASE_URL/$ALPINE_GLIBC_PACKAGE_VERSION\
-			/$ALPINE_GLIBC_I18N_PACKAGE_FILENAME" | tr -d "\n" | tr -d "\t")\n\
-	apk add --no-cache \
-		"$ALPINE_GLIBC_BASE_PACKAGE_FILENAME"\
-		"$ALPINE_GLIBC_BIN_PACKAGE_FILENAME"\
-		"$ALPINE_GLIBC_I18N_PACKAGE_FILENAME"\n\
-	rm "/etc/apk/keys/sgerrand.rsa.pub"\n\
-	/usr/glibc-compat/bin/localedef \
-		--force --inputfile POSIX --charmap UTF-8 "$LANG" || true\n\
-	echo "export LANG=$LANG" > /etc/profile.d/locale.sh\n\
-	apk del glibc-i18n\n\
-	rm "/root/.wget-hsts"\n\
-	apk del .build-dependencies\n\
-	rm \
-		"$ALPINE_GLIBC_BASE_PACKAGE_FILENAME"\
-		"$ALPINE_GLIBC_BIN_PACKAGE_FILENAME"\
-		"$ALPINE_GLIBC_I18N_PACKAGE_FILENAME"\n\
-	'
 # Temp Image to create exec to allow UID/GID to be updated on boot
 FROM golang:alpine as go_tmp
 COPY ./utilities/startup.go /startup.go
@@ -57,7 +58,8 @@ LABEL maintainerName="Raphael Guzman" \
 	maintainerEmail="raphael@datajoint.com" \
 	maintainerCompany="DataJoint"
 ARG CONDA_VER
-ARG CONDA_MD5
+ARG CONDA_SUFFIX
+ARG CONDA_SHA256
 ARG PY_LABEL
 ARG PY_VER
 # Create anaconda group, install dependencies, install Conda
@@ -83,22 +85,20 @@ RUN \
 	apk add /tmp/glibc-i18n-2.25-r0.apk && \
 	rm /tmp/glibc-i18n-2.25-r0.apk && \
 	/usr/glibc-compat/bin/localedef -i en_US -c -f UTF-8 en_US.UTF-8 && \
-	# Remove after 4.12.0 version releases
-	[ "${CONDA_VER}" != "4.12.0" ] || CONDA_VER="4.11.0" && \
 	# Current latest Miniconda3 release
 	wget --quiet $(echo "https://repo.anaconda.com/miniconda\
-		/Miniconda3-${PY_LABEL}${CONDA_VER}-Linux-x86_64.sh" | \
+		/Miniconda3-${PY_LABEL}${CONDA_VER}${CONDA_SUFFIX}-Linux-x86_64.sh" | \
 		tr -d '\n' | tr -d '\t') && \
 	# wget --quiet $(echo "https://repo.continuum.io/miniconda\
-	# 	/Miniconda3-${PY_LABEL}${CONDA_VER}-Linux-x86_64.sh" | \
+	# 	/Miniconda3-${PY_LABEL}${CONDA_VER}${CONDA_SUFFIX}-Linux-x86_64.sh" | \
 	# 	tr -d '\n' | tr -d '\t') && \
-	echo "${CONDA_MD5}  Miniconda3-${PY_LABEL}${CONDA_VER}-Linux-x86_64.sh" \
-		> miniconda.md5 && \
-	if [ $(md5sum -c miniconda.md5 | awk '{print $2}') != "OK" ] ; then exit 1; fi && \
-	mv Miniconda3-${PY_LABEL}${CONDA_VER}-Linux-x86_64.sh miniconda.sh && \
+	echo "${CONDA_SHA256}  Miniconda3-${PY_LABEL}${CONDA_VER}${CONDA_SUFFIX}-Linux-x86_64.sh" \
+		> miniconda.sha256 && \
+	if [ $(sha256sum -c miniconda.sha256 | awk '{print $2}') != "OK" ] ; then exit 1; fi && \
+	mv Miniconda3-${PY_LABEL}${CONDA_VER}${CONDA_SUFFIX}-Linux-x86_64.sh miniconda.sh && \
 	mkdir -p /opt && \
 	sh ./miniconda.sh -b -p /opt/conda && \
-	rm miniconda.sh miniconda.md5 && \
+	rm miniconda.sh miniconda.sha256 && \
 	ln -s /opt/conda/etc/profile.d/conda.sh /etc/profile.d/conda.sh && \
 	find /opt/conda/ -follow -type f -name '*.a' -delete && \
 	find /opt/conda/ -follow -type f -name '*.js.map' -delete && \
@@ -114,7 +114,7 @@ RUN \
 	umask u+rwx,g+rwx,o-rwx && \
 	conda config --add channels conda-forge && \
 	conda config --set auto_update_conda False && \
-	[ "${PY_VER}" != "3.10" ] || conda install python=${PY_VER} conda=${CONDA_VER} && \
+	[ "${PY_VER}" != "3.11" ] || conda install python=${PY_VER} conda=${CONDA_VER} && \
 	# allow gui for gnome apps
 	# conda install -yc conda-forge gtk2 && \
 	find /opt/conda/conda-meta -user anaconda -exec chmod u+rwx,g+rwx,o-rwx "{}" \; && \
diff --git a/dist/alpine/docker-compose.yaml b/dist/alpine/docker-compose.yaml
index 04b89b3..de4845c 100644
--- a/dist/alpine/docker-compose.yaml
+++ b/dist/alpine/docker-compose.yaml
@@ -6,7 +6,8 @@ services:
       dockerfile: dist/alpine/Dockerfile
       args:
         - CONDA_VER
-        - CONDA_MD5
+        - CONDA_SUFFIX
+        - CONDA_SHA256
         - PY_LABEL
         - PY_VER
     image: datajoint/miniconda3:${CONDA_VER}-py${PY_VER}-alpine
diff --git a/dist/debian/Dockerfile b/dist/debian/Dockerfile
index cb43d34..daf97b5 100644
--- a/dist/debian/Dockerfile
+++ b/dist/debian/Dockerfile
@@ -1,3 +1,6 @@
+# This could be a better upgrade:
+# https://github.com/ContinuumIO/docker-images/blob/master/miniconda3/debian/Dockerfile
+
 #Temp Image to create exec to allow UID/GID to be updated on boot
 FROM golang:alpine as go_tmp
 COPY ./utilities/startup.go /startup.go
@@ -11,6 +14,7 @@ LABEL maintainerName="Raphael Guzman" \
 ENV LANG=C.UTF-8 LC_ALL=C.UTF-8
 
 ARG CONDA_VER
+ARG CONDA_SUFFIX
 ARG PY_LABEL
 ARG PY_VER
 # Create anaconda group user, install dependencies, install Conda
@@ -37,14 +41,12 @@ RUN \
 	# bzip2 ca-certificates libglib2.0-0 libxext6 libsm6 \
 	# 	libxrender1 git mercurial subversion && \
 	apt-get clean && \
-	# Remove after 4.12.0 version releases
-	[ "${CONDA_VER}" != "4.12.0" ] || CONDA_VER="4.11.0" && \
 	wget --quiet $(echo "https://repo.anaconda.com/miniconda\
-		/Miniconda3-${PY_LABEL}${CONDA_VER}-Linux-$(uname -m).sh" | \
+		/Miniconda3-${PY_LABEL}${CONDA_VER}${CONDA_SUFFIX}-Linux-$(uname -m).sh" | \
 		tr -d "\n" | tr -d "\t") -O ~/miniconda.sh && \
 	/bin/bash ~/miniconda.sh -b -p /opt/conda && \
 	rm ~/miniconda.sh && \
-	/opt/conda/bin/conda clean -tipsy && \
+	/opt/conda/bin/conda clean -tipy && \
 	ln -s /opt/conda/etc/profile.d/conda.sh /etc/profile.d/conda.sh && \
 	find /opt/conda/ -follow -type f -name '*.a' -delete && \
 	find /opt/conda/ -follow -type f -name '*.js.map' -delete && \
@@ -59,7 +61,7 @@ RUN \
 	umask u+rwx,g+rwx,o-rwx && \
 	conda config --add channels conda-forge && \
 	conda config --set auto_update_conda False && \
-	[ "${PY_VER}" != "3.10" ] || conda install python=${PY_VER} conda=${CONDA_VER} && \
+	[ "${PY_VER}" != "3.11" ] || conda install python=${PY_VER} conda=${CONDA_VER} && \
 	# allow gui for gnome apps
 	# conda install -yc conda-forge gtk2 && \
 	find /opt/conda/conda-meta -user anaconda -exec chmod u+rwx,g+rwx,o-rwx "{}" \; && \
diff --git a/dist/debian/docker-compose.yaml b/dist/debian/docker-compose.yaml
index 19df2d2..42edfd6 100644
--- a/dist/debian/docker-compose.yaml
+++ b/dist/debian/docker-compose.yaml
@@ -6,6 +6,7 @@ services:
       dockerfile: dist/debian/Dockerfile
       args:
         - CONDA_VER
+        - CONDA_SUFFIX
         - PY_LABEL
         - PY_VER
     image: datajoint/miniconda3:${CONDA_VER}-py${PY_VER}-debian
diff --git a/tests/main.sh b/tests/main.sh
index 6c2a808..de3b391 100755
--- a/tests/main.sh
+++ b/tests/main.sh
@@ -157,30 +157,34 @@ IMAGE=$(echo $REF | awk -F':' '{print $1}')
 SHELL_CMD_TEMPLATE="docker run --rm -i \$SHELL_CMD_FLAGS $REF \
 	$(docker inspect "$REF" --format '{{join .Config.Cmd " "}}') -c"
 # Determine reference size
-if [ $DISTRO == alpine ] && [ $PY_VER == '3.10' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=478
+if [ $DISTRO == alpine ] && [ $PY_VER == '3.11' ] && [ $PLATFORM == 'linux/amd64' ]; then
+	SIZE_LIMIT=469
+elif [ $DISTRO == alpine ] && [ $PY_VER == '3.10' ] && [ $PLATFORM == 'linux/amd64' ]; then
+	SIZE_LIMIT=270
 elif [ $DISTRO == alpine ] && [ $PY_VER == '3.9' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=240
+	SIZE_LIMIT=259
 elif [ $DISTRO == alpine ] && [ $PY_VER == '3.8' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=188
+	SIZE_LIMIT=254
 elif [ $DISTRO == alpine ] && [ $PY_VER == '3.7' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=196
+	SIZE_LIMIT=223
+elif [ $DISTRO == debian ] && [ $PY_VER == '3.11' ] && [ $PLATFORM == 'linux/amd64' ]; then
+	SIZE_LIMIT=560
 elif [ $DISTRO == debian ] && [ $PY_VER == '3.10' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=572
+	SIZE_LIMIT=362
 elif [ $DISTRO == debian ] && [ $PY_VER == '3.9' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=311 #481
+	SIZE_LIMIT=351
 elif [ $DISTRO == debian ] && [ $PY_VER == '3.8' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=265 #428
+	SIZE_LIMIT=346
 elif [ $DISTRO == debian ] && [ $PY_VER == '3.7' ] && [ $PLATFORM == 'linux/amd64' ]; then
-	SIZE_LIMIT=269 #437
-elif [ $DISTRO == debian ] && [ $PY_VER == '3.9' ] && [ $PLATFORM == 'linux/arm64' ]; then
-	SIZE_LIMIT=505
-elif [ $DISTRO == debian ] && [ $PY_VER == '3.8' ] && [ $PLATFORM == 'linux/arm64' ]; then
-	SIZE_LIMIT=450
-elif [ $DISTRO == debian ] && [ $PY_VER == '3.7' ] && [ $PLATFORM == 'linux/arm64' ]; then
-	SIZE_LIMIT=460
+	SIZE_LIMIT=316
+# elif [ $DISTRO == debian ] && [ $PY_VER == '3.9' ] && [ $PLATFORM == 'linux/arm64' ]; then
+# 	SIZE_LIMIT=505
+# elif [ $DISTRO == debian ] && [ $PY_VER == '3.8' ] && [ $PLATFORM == 'linux/arm64' ]; then
+# 	SIZE_LIMIT=450
+# elif [ $DISTRO == debian ] && [ $PY_VER == '3.7' ] && [ $PLATFORM == 'linux/arm64' ]; then
+# 	SIZE_LIMIT=460
 fi
-SIZE_LIMIT=$(echo "scale=4; $SIZE_LIMIT * 1.17" | bc)
+SIZE_LIMIT=$(echo "scale=4; $SIZE_LIMIT * 1.05" | bc)
 # Verify size minimal
 SIZE=$(docker images --filter "reference=$REF" --format "{{.Size}}" | awk -F'MB' '{print $1}')
 assert "minimal footprint" "(( $(echo "$SIZE <= $SIZE_LIMIT" | bc -l) ))" $LINENO