docs/dev: Specify that we require Python 3.8
@@ -17,7 +17,7 @@ Linux or macOS. Windows is not currently supported.
* GNU make version 3.80 or newer;
* C compiler (GCC or clang);
* autotools;
-* Python 3.7 dev package;
+* Python 3.8 dev package;
* Bison 1.875 or later;
* Flex 2.5.31 or later;
* Perl 5.8.3 or later;
