diff --git a/plugins/python-build/bin/python-build b/plugins/python-build/bin/python-build
index 661f4371..b8b1b922 100755
--- a/plugins/python-build/bin/python-build
+++ b/plugins/python-build/bin/python-build
@@ -2040,7 +2040,12 @@ build_package_verify_py313() {
 
 # Post-install check for Python 3.14.x
 build_package_verify_py314() {
-  build_package_verify_py313 "$1" "${2:-3.13}"
+  build_package_verify_py313 "$1" "${2:-3.14}"
+}
+
+# Post-install check for Python 3.15.x
+build_package_verify_py315() {
+  build_package_verify_py314 "$1" "${2:-3.15}"
 }
 
 # Post-install check for Python 3.x rolling release scripts
diff --git a/plugins/python-build/share/python-build/3.14.0a7t b/plugins/python-build/share/python-build/3.14.0a7t
deleted file mode 100644
index 8ec827fc..00000000
--- a/plugins/python-build/share/python-build/3.14.0a7t
+++ /dev/null
@@ -1,2 +0,0 @@
-export PYTHON_BUILD_FREE_THREADING=1
-source "$(dirname "${BASH_SOURCE[0]}")"/3.14.0a7
diff --git a/plugins/python-build/share/python-build/3.14.0a7 b/plugins/python-build/share/python-build/3.14.0b1
similarity index 59%
rename from plugins/python-build/share/python-build/3.14.0a7
rename to plugins/python-build/share/python-build/3.14.0b1
index 742117b0..bf985385 100644
--- a/plugins/python-build/share/python-build/3.14.0a7
+++ b/plugins/python-build/share/python-build/3.14.0b1
@@ -3,7 +3,7 @@ export PYTHON_BUILD_CONFIGURE_WITH_OPENSSL=1
 install_package "openssl-3.4.1" "https://github.com/openssl/openssl/releases/download/openssl-3.4.1/openssl-3.4.1.tar.gz#002a2d6b30b58bf4bea46c43bdd96365aaf8daa6c428782aa4feee06da197df3" mac_openssl --if has_broken_mac_openssl
 install_package "readline-8.2" "https://ftpmirror.gnu.org/readline/readline-8.2.tar.gz#3feb7171f16a84ee82ca18a36d7b9be109a52c04f492a053331d7d1095007c35" mac_readline --if has_broken_mac_readline
 if has_tar_xz_support; then
-    install_package "Python-3.14.0a7" "https://www.python.org/ftp/python/3.14.0/Python-3.14.0a7.tar.xz#71adbcec3ac9edf93308e55cfb4184f2eb4b16fda2bb0a5a382929ed29c8386d" standard verify_py313 copy_python_gdb ensurepip
+    install_package "Python-3.14.0b1" "https://www.python.org/ftp/python/3.14.0/Python-3.14.0b1.tar.xz#2ddd30a77c9f62e065ce648664a254b9b0c011bcdaa8c1c2787087e644cbeb39" standard verify_py314 copy_python_gdb ensurepip
 else
-    install_package "Python-3.14.0a7" "https://www.python.org/ftp/python/3.14.0/Python-3.14.0a7.tgz#381cc699c1dff5153ab76bff4c6d1f916069be39d0231ee20390f42785b9c046" standard verify_py313 copy_python_gdb ensurepip
+    install_package "Python-3.14.0b1" "https://www.python.org/ftp/python/3.14.0/Python-3.14.0b1.tgz#d6c4473fce72fb6b881c1f50fbfcf157be2caa56102f01bd9dda8a459b880a37" standard verify_py314 copy_python_gdb ensurepip
 fi
diff --git a/plugins/python-build/share/python-build/3.14.0b1t b/plugins/python-build/share/python-build/3.14.0b1t
new file mode 100644
index 00000000..3ef12c7f
--- /dev/null
+++ b/plugins/python-build/share/python-build/3.14.0b1t
@@ -0,0 +1,2 @@
+export PYTHON_BUILD_FREE_THREADING=1
+source "$(dirname "${BASH_SOURCE[0]}")"/3.14.0b1