diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index b2751be..2e47a44 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -24,7 +24,7 @@ jobs:
         run: |
           echo LLVM_VERSION=$(git ls-remote https://github.com/llvm/llvm-project.git | grep 'refs/heads/main$' | awk '{print $1}') >> versions
           echo MINGW_W64_VERSION=$(git ls-remote https://github.com/mingw-w64/mingw-w64.git | grep 'refs/heads/master$' | awk '{print $1}') >> versions
-          echo PYTHON_VERSION_MINGW=$(git ls-remote https://github.com/msys2-contrib/cpython-mingw.git | grep 'refs/heads/mingw-v3.9.11$' | awk '{print $1}') >> versions
+          echo PYTHON_VERSION_MINGW=$(git ls-remote https://github.com/msys2-contrib/cpython-mingw.git | grep 'refs/heads/mingw-v3.10.5$' | awk '{print $1}') >> versions
       - uses: actions/upload-artifact@v2
         with:
           name: versions
diff --git a/build-python.sh b/build-python.sh
index cba8f55..0863f91 100755
--- a/build-python.sh
+++ b/build-python.sh
@@ -17,8 +17,8 @@
 set -e
 
 : ${LIBFFI_VERSION:=v3.4.2}
-: ${PYTHON_VERSION:=v3.9.10}
-: ${PYTHON_VERSION_MINGW:=6407bc7c4a164ecb35003748179a8d69c6ca65ef}
+: ${PYTHON_VERSION:=v3.10.5}
+: ${PYTHON_VERSION_MINGW:=e31e5e01d7ee2504378d219a8557803ac41a8646}
 
 unset HOST