diff --git a/.github/workflows/build-dev-linux.yml b/.github/workflows/build-dev-linux.yml
index 634630a..211ab36 100644
--- a/.github/workflows/build-dev-linux.yml
+++ b/.github/workflows/build-dev-linux.yml
@@ -29,6 +29,9 @@ jobs:
       BUILD_CONFIGURE: '--with-arm-float-abi=hard --with-arm-fpu=vfpv3-d16'
     steps:
       - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.9' # workaround "cannot import name 'Mapping' from 'collections'" error
       - uses: Lesmiscore/musl-cross-compilers@jockie
         id: musl
         with:
diff --git a/.github/workflows/build-dev-mac.yml b/.github/workflows/build-dev-mac.yml
index d5f833a..6dbbd3e 100644
--- a/.github/workflows/build-dev-mac.yml
+++ b/.github/workflows/build-dev-mac.yml
@@ -11,9 +11,9 @@ jobs:
       BUILD_LOGLEVEL: verbose
     steps:
       - uses: actions/checkout@v3
-      - uses: MatteoH2O1999/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: '3.9' # workaround "cannot import name 'Mapping' from 'collections'" error
       - run: npm install --production
       - run: (cd nexe && npm install --production)
       - run: (cd nexe && node build)
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 9750eae..53bfc1f 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -63,6 +63,9 @@ jobs:
       BUILD_CONFIGURE: '--with-arm-float-abi=hard --with-arm-fpu=vfpv3-d16'
     steps:
       - uses: actions/checkout@v3
+      - uses: actions/setup-python@v4
+        with:
+          python-version: '3.9' # workaround "cannot import name 'Mapping' from 'collections'" error
       - uses: Lesmiscore/musl-cross-compilers@jockie
         id: musl
         with:
@@ -105,9 +108,9 @@ jobs:
       BUILD_LOGLEVEL: verbose
     steps:
       - uses: actions/checkout@v3
-      - uses: MatteoH2O1999/setup-python@v3
+      - uses: actions/setup-python@v4
         with:
-          python-version: '3.11'
+          python-version: '3.9' # workaround "cannot import name 'Mapping' from 'collections'" error
       - name: Get release
         id: get_release
         uses: bruceadams/get-release@v1.2.3