diff --git a/Libraries/mpc/files/variants b/Libraries/mpc/files/variants
index ffdd49b..cb79061 100644
--- a/Libraries/mpc/files/variants
+++ b/Libraries/mpc/files/variants
@@ -7,3 +7,4 @@ mpc/1.1.0-1	stable		b:gmp/6.1.2 b:mpfr/4.0.1
 mpc/1.1.0-2	stable		b:gmp/6.1.2-1 b:mpfr/4.0.1-1
 mpc/1.1.0-3	stable		b:gmp/6.1.2-1 b:mpfr/4.0.2
 mpc/1.1.0-4	stable		b:gmp/6.2.0 b:mpfr/4.0.2-1
+mpc/1.2.1	stable		b:gmp/6.2.1 b:mpfr/4.1.0