diff --git a/package.mask/all b/package.mask/all
index b986d65..ca94238 100644
--- a/package.mask/all
+++ b/package.mask/all
@@ -1,7 +1,9 @@
 >=dev-lang/php-7.3
 >=dev-lang/python-3.8
+>=dev-python/certifi-10001-r1
 >=dev-python/numpy-1.19
 >=dev-python/pygame-2
+>=dev-python/setuptools-50
 >=dev-scheme/guile-2.2
 >=mail-client/thunderbird-bin-79
 >media-fonts/noto-20170403