diff --git a/package.mask/all b/package.mask/all
index d3cfd01..ff8c6d7 100644
--- a/package.mask/all
+++ b/package.mask/all
@@ -3,7 +3,7 @@
 >=dev-lang/lua-5.5
 >=dev-lang/php-7.5
 >=dev-lang/python-3.11
->=dev-libs/boost-1.80
+>=dev-libs/boost-1.81
 >=dev-python/docutils-0.18
 >=dev-scheme/guile-2.2
 >media-fonts/noto-20170403