diff --git a/.github/workflows/playwright.yml b/.github/workflows/playwright.yml
index 35ff14347..085d9a9e6 100644
--- a/.github/workflows/playwright.yml
+++ b/.github/workflows/playwright.yml
@@ -46,7 +46,7 @@ jobs:
     uses: ./.github/workflows/release.yml
     with:
       workflow: ${{ github.workflow }}
-      tool_version: '1.31.1'
+      tool_version: '1.35.0'
       prepare_body: |
         bsdtar -Oxf ./build-gnu/build-gnu.tar.gz build-gnu.md >> body.md
         bsdtar -Oxf ./build-msvc/build-msvc.tar.gz build-msvc.md >> body.md
diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index 64671bf22..88c022c17 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -1,4 +1,5 @@
 name: python
+# version_tests: skip_readme
 
 on: [pull_request, workflow_dispatch]
 
@@ -73,7 +74,7 @@ jobs:
     uses: ./.github/workflows/release.yml
     with:
       workflow: ${{ github.workflow }}
-      tool_version: '3.11.3'
+      tool_version: '3.10.5'
       prepare_body: |
         bsdtar -Oxf ./build-musl/build-musl.tar.gz build-musl.md >> body.md
         bsdtar -Oxf ./build-gnu/build-gnu.tar.gz build-gnu.md >> body.md
diff --git a/playwright/build_gnu.sh b/playwright/build_gnu.sh
index 410411bd9..a34c62926 100755
--- a/playwright/build_gnu.sh
+++ b/playwright/build_gnu.sh
@@ -3,8 +3,8 @@ dp0="$(realpath "$(dirname "$0")")"
 set -e
 
 tool_name="playwright"
-tool_version="1.31.1"
-self_name="python-3.11.1"
+tool_version="1.35.0"
+self_name="python-3.10.5"
 echo "::set-output name=tool_name::$tool_name"
 
 apt update
diff --git a/playwright/build_msvc.sh b/playwright/build_msvc.sh
index 9103ff884..292c26b47 100755
--- a/playwright/build_msvc.sh
+++ b/playwright/build_msvc.sh
@@ -3,8 +3,8 @@ dp0="$(realpath "$(dirname "$0")")"
 set -e
 
 tool_name="playwright"
-tool_version="1.31.1"
-self_name="python-3.11.1"
+tool_version="1.35.0"
+self_name="python-3.10.5"
 echo "::set-output name=tool_name::$tool_name"
 
 release_version_dirpath="$dp0/release/$tool_name-$tool_version"
diff --git a/playwright/test_linux.sh b/playwright/test_linux.sh
index 57056aa21..c83f18029 100755
--- a/playwright/test_linux.sh
+++ b/playwright/test_linux.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 test_version() {
-  assertEquals "Version 1.31.1" "$(../bin/playwright.sh --version)"
+  assertEquals "Version 1.35.0" "$(../bin/playwright.sh --version)"
 }
 
 # Load and run shUnit2.
diff --git a/playwright/test_windows.sh b/playwright/test_windows.sh
index 2bedecf5a..17f57bdf2 100755
--- a/playwright/test_windows.sh
+++ b/playwright/test_windows.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 test_version() {
-  assertEquals "Version 1.31.1" "$(../bin/playwright.bat --version)"
+  assertEquals "Version 1.35.0" "$(../bin/playwright.bat --version)"
 }
 
 # Load and run shUnit2.
diff --git a/python/build_gnu.sh b/python/build_gnu.sh
index 7b5044d92..d537b2d27 100755
--- a/python/build_gnu.sh
+++ b/python/build_gnu.sh
@@ -9,8 +9,8 @@ apk add --no-cache alpine-sdk python3-dev
 export LC_ALL=en_US.UTF-8
 
 tool_name="python"
-tool_version="3.11.3"
-release_date="20230507"
+tool_version="3.10.5"
+release_date="20220630"
 self_name="$tool_name-$tool_version"
 release_version_dirpath="$dp0/release/$self_name"
 echo "::set-output name=tool_name::$tool_name"
@@ -26,7 +26,7 @@ echo "download python from $download_url ..."
 bsdtar="$dp0/release/bsdtar"
 
 cpython_bin="$dp0/.tmp/python/install/bin/python3"
-cpython_dll="$dp0/.tmp/python/install/lib/libpython3.11.so.1.0"
+cpython_dll="$dp0/.tmp/python/install/lib/libpython3.10.so.1.0"
 if [[ ! -f "$cpython_bin" ]]; then
   echo extract "$cpython_zip" to "$cpython_bin" ...
   rm -rf "$dp0/.tmp/"* && mkdir -p "$dp0/.tmp" && cd "$dp0/.tmp" || exit 1
diff --git a/python/build_msvc.sh b/python/build_msvc.sh
index 7595a1655..6a7ebdcaa 100755
--- a/python/build_msvc.sh
+++ b/python/build_msvc.sh
@@ -3,8 +3,8 @@ dp0="$(realpath "$(dirname "$0")")"
 set -e
 
 tool_name="python"
-tool_version="3.11.3"
-release_date="20230507"
+tool_version="3.10.5"
+release_date="20220630"
 self_name="$tool_name-$tool_version"
 release_version_dirpath="$dp0/release/$self_name"
 echo "::set-output name=tool_name::$tool_name"
diff --git a/python/build_musl.sh b/python/build_musl.sh
index cb4967451..263a4002c 100755
--- a/python/build_musl.sh
+++ b/python/build_musl.sh
@@ -6,8 +6,8 @@ apk update
 apk add --no-cache alpine-sdk python3-dev
 
 tool_name="python"
-tool_version="3.11.3"
-release_date="20230507"
+tool_version="3.10.5"
+release_date="20220630"
 self_name="$tool_name-$tool_version"
 release_version_dirpath="$dp0/release/$self_name"
 echo "::set-output name=tool_name::$tool_name"
diff --git a/python/test_linux.sh b/python/test_linux.sh
index e1fe90720..8ca4e43ca 100755
--- a/python/test_linux.sh
+++ b/python/test_linux.sh
@@ -3,7 +3,7 @@
 ../.tools/install_alpine_glibc.sh
 
 test_version() {
-  assertEquals "Python 3.11.3" "$(../bin/Scripts/bin/python3 --version)"
+  assertEquals "Python 3.10.5" "$(../bin/Scripts/bin/python3 --version)"
 }
 
 # Load and run shUnit2.
diff --git a/python/test_windows.sh b/python/test_windows.sh
index 3f96b7396..b1df31ca1 100755
--- a/python/test_windows.sh
+++ b/python/test_windows.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 test_version() {
-  assertEquals "Python 3.11.3" "$(../bin/Scripts/python.exe --version)"
+  assertEquals "Python 3.10.5" "$(../bin/Scripts/python.exe --version)"
 }
 
 # Load and run shUnit2.