pythonbuild: upgrade OpenSSL to 1.1.1b

Author: indygreg

pythonbuild/downloads.py

@@ -184,10 +184,10 @@
         'version': '1.8.2',
     },
     'openssl': {
-        'url': 'https://www.openssl.org/source/openssl-1.1.1a.tar.gz',
-        'size': 8350547,
-        'sha256': 'fc20130f8b7cbd2fb918b2f14e2f429e109c31ddd0fb38fc5d71d9ffed3f9f41',
-        'version': '1.1.1a',
+        'url': 'https://www.openssl.org/source/openssl-1.1.1b.tar.gz',
+        'size': 8213737,
+        'sha256': '5c557b023230413dfb0756f3137a13e6d726838ccd1430888ad15bfb2b43ea4b',
+        'version': '1.1.1b',
     },
     'openssl-windows-bin': {
         'url': 'https://github.com/python/cpython-bin-deps/archive/openssl-bin-1.1.0j.tar.gz',