diff --git a/plugins/python-build/share/python-build/3.9.0b5 b/plugins/python-build/share/python-build/3.9.0rc1
similarity index 52%
rename from plugins/python-build/share/python-build/3.9.0b5
rename to plugins/python-build/share/python-build/3.9.0rc1
index 5f2b2213..6e10d345 100644
--- a/plugins/python-build/share/python-build/3.9.0b5
+++ b/plugins/python-build/share/python-build/3.9.0rc1
@@ -4,7 +4,8 @@ export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
 install_package "openssl-1.1.0j" "https://www.openssl.org/source/old/1.1.0/openssl-1.1.0j.tar.gz#31bec6c203ce1a8e93d5994f4ed304c63ccf07676118b6634edded12ad1b3246" mac_openssl --if has_broken_mac_openssl
 install_package "readline-8.0" "https://ftpmirror.gnu.org/readline/readline-8.0.tar.gz#e339f51971478d369f8a053a330a190781acb9864cf4c541060f12078948e461" mac_readline --if has_broken_mac_readline
 if has_tar_xz_support; then
-    install_package "Python-3.9.0b5" "https://www.python.org/ftp/python/3.9.0/Python-3.9.0b5.tar.xz#6ce1d77cba57cccb3e43cdb76217beacd7c7cd66a17d065523e4139cb5401564" ldflags_dirs standard verify_py39 copy_python_gdb ensurepip
+    install_package "Python-3.9.0rc1" "https://www.python.org/ftp/python/3.9.0/Python-3.9.0rc1.tar.xz#fba7a73e7359356967b853c234b97f4a4114f02b8bd60d6bde6e2f97bcdfdc70" ldflags_dirs standard verify_py39 copy_python_gdb ensurepip
 else
-    install_package "Python-3.9.0b5" "https://www.python.org/ftp/python/3.9.0/Python-3.9.0b5.tgz#a4f6555eaa935becbbd965d8844ec897e72a443e77abdc4a8ff14150ef1fd527" ldflags_dirs standard verify_py39 copy_python_gdb ensurepip
+    install_package "Python-3.9.0rc1" "https://www.python.org/ftp/python/3.9.0/Python-3.9.0rc1.tgz#ef62b8e524c892168171c52db2a7bfaa9e48bc0b1f5179128c9eca368e1f8d21" ldflags_dirs standard verify_py39 copy_python_gdb ensurepip
 fi
+