diff --git a/cmappy/conda_build_config.yaml b/cmappy/conda_build_config.yaml
index 83501de..383a25f 100644
--- a/cmappy/conda_build_config.yaml
+++ b/cmappy/conda_build_config.yaml
@@ -1,2 +1,3 @@
 python:
   - 3.11
+  - 3.12
diff --git a/diptest/build.sh b/diptest/build.sh
index cbf2e0b..e7a0cd3 100644
--- a/diptest/build.sh
+++ b/diptest/build.sh
@@ -6,11 +6,11 @@ set -x
 echo $PY_VER
 
 if [ `uname` == Linux ]; then
-    if [ "$PY_VER" == "3.10" ]; then
-        pip install https://files.pythonhosted.org/packages/78/35/e3523f38e13a20e274ec49fc9cc57eac7d9704a1716af2f194883249a983/diptest-0.5.2-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
-    elif [ "$PY_VER" == "3.11" ]; then
-        pip install https://files.pythonhosted.org/packages/63/77/8aed702f2604487f2af217aa8ad8f4cd8a284a3469a28398f753681d8f84/diptest-0.5.2-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
-    else
-        exit 1
-    fi
+    case "$PY_VER" in
+        3.10) wheel="https://files.pythonhosted.org/packages/8e/81/74da486d9faa492d87b5ca48258cff30750ef91958cf10a09e2c56ebe6bf/diptest-0.8.0-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl" ;;
+        3.11) wheel="https://files.pythonhosted.org/packages/1f/5e/3f87ecae531897bda040540e2230ecd230dfbc5254e9388285342b972e32/diptest-0.8.0-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl" ;;
+        3.12) wheel="https://files.pythonhosted.org/packages/f5/d6/a5d0e89813d83c5718e5422b6719454898124878a351c8eb69bd53780266/diptest-0.8.0-cp312-cp312-manylinux_2_17_x86_64.manylinux2014_x86_64.whl" ;;
+        *) exit 1
+    esac
+    echo pip install --no-deps "$wheel"
 fi
diff --git a/diptest/conda_build_config.yaml b/diptest/conda_build_config.yaml
index 034631a..4f85592 100644
--- a/diptest/conda_build_config.yaml
+++ b/diptest/conda_build_config.yaml
@@ -1,3 +1,4 @@
 python:
   - 3.10
   - 3.11
+  - 3.12
diff --git a/diptest/meta.yaml b/diptest/meta.yaml
index d7ad482..a747505 100644
--- a/diptest/meta.yaml
+++ b/diptest/meta.yaml
@@ -1,5 +1,5 @@
 {% set name = "diptest" %}
-{% set version = "0.5.2" %}
+{% set version = "0.8.0" %}
 
 package:
   name: '{{ name|lower }}'
diff --git a/pyeda/conda_build_config.yaml b/pyeda/conda_build_config.yaml
index 4dda50a..9c1c5f3 100644
--- a/pyeda/conda_build_config.yaml
+++ b/pyeda/conda_build_config.yaml
@@ -1,5 +1,6 @@
 python:
   - 3.10
   - 3.11
+  - 3.12
 c_compiler:    # [win]
 - vs2022       # [win]
diff --git a/quadprog/conda_build_config.yaml b/quadprog/conda_build_config.yaml
index 83501de..383a25f 100644
--- a/quadprog/conda_build_config.yaml
+++ b/quadprog/conda_build_config.yaml
@@ -1,2 +1,3 @@
 python:
   - 3.11
+  - 3.12