diff --git a/lang/python3/SCHEMATIC b/lang/python3/SCHEMATIC
index c284ae0..ee8ea56 100644
--- a/lang/python3/SCHEMATIC
+++ b/lang/python3/SCHEMATIC
@@ -8,13 +8,13 @@ category="lang"
 version="3.12.1"
 maintainer="ffqq@danwin1210.de"
 www="https://www.python.org/"
-master_site="https://www.python.org/ftp/python/$version/Python-$version.tgz"
-source_name="Python-$version.tgz"
+master_site="https://www.python.org/ftp/python/$version"
+source_name="Python-$version.tar.xz"
 license_logic="single" # accepted values: single, and, or
 licenses=("PSFL")
 
-build_dependencies=("devel/gmake" "security/openssl" "archivers/bzip2" "archivers/zlib" "textproc/expat")
-run_dependencies=("system/glibc" "security/openssl" "archivers/bzip2" "archivers/zlib" "textproc/expat")
+build_dependencies=("devel/gmake" "security/openssl" "archivers/bzip2" "archivers/zlib" "textproc/expat" "textproc/flex" "databases/gdbm")
+run_dependencies=("system/glibc" "security/openssl" "archivers/bzip2" "archivers/zlib" "textproc/expat" "textproc/flex" "databases/gdbm")
 
 build_process() {
     cd Python-$version || exit 1