diff --git a/.github/workflows/publish_to_pypi.yml b/.github/workflows/publish_to_pypi.yml
index 3a54345..6c2b82f 100644
--- a/.github/workflows/publish_to_pypi.yml
+++ b/.github/workflows/publish_to_pypi.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Setup Python
         uses: actions/setup-python@v2
         with:
-          python-version: 3.6
+          python-version: 3.8
 
       - name: Install Python dependencies
         shell: bash
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 503501c..84db893 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,7 +7,7 @@ project(kaldifeat)
 # remember to change the version in
 # scripts/conda/kaldifeat/meta.yaml
 # scripts/conda-cpu/kaldifeat/meta.yaml
-set(kaldifeat_VERSION "1.23")
+set(kaldifeat_VERSION "1.24")
 
 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY "${CMAKE_BINARY_DIR}/lib")
diff --git a/scripts/conda-cpu/kaldifeat/meta.yaml b/scripts/conda-cpu/kaldifeat/meta.yaml
index 2fdea8a..fb2f55e 100644
--- a/scripts/conda-cpu/kaldifeat/meta.yaml
+++ b/scripts/conda-cpu/kaldifeat/meta.yaml
@@ -1,6 +1,6 @@
 package:
   name: kaldifeat
-  version: "1.23"
+  version: "1.24"
 
 source:
   path: "{{ environ.get('KALDIFEAT_ROOT_DIR') }}"
diff --git a/scripts/conda/kaldifeat/meta.yaml b/scripts/conda/kaldifeat/meta.yaml
index adbf194..0313b02 100644
--- a/scripts/conda/kaldifeat/meta.yaml
+++ b/scripts/conda/kaldifeat/meta.yaml
@@ -1,6 +1,6 @@
 package:
   name: kaldifeat
-  version: "1.23"
+  version: "1.24"
 
 source:
   path: "{{ environ.get('KALDIFEAT_ROOT_DIR') }}"