diff --git a/ports/libstdc++/libstdc++.port b/ports/libstdc++/libstdc++.port
index a1f91989..e953a004 100644
--- a/ports/libstdc++/libstdc++.port
+++ b/ports/libstdc++/libstdc++.port
@@ -1,12 +1,13 @@
 NAME=libstdc++
-BUILD_LIBRARIES='libiconv?'
-VERSION=1.1-rc1
+BUILD_LIBRARIES=libiconv
+VERSION=1.1-rc3
 DISTNAME=sortix-libstdc++-$VERSION
 COMPRESSION=tar.xz
 ARCHIVE=$DISTNAME.$COMPRESSION
-SHA256SUM=0669b1344d969453a01d041ec9671e32fae25f89373d205bb172a8f7a267a10e
+SHA256SUM=2c27346afc474d17347dc572cf4fa0dbbc8e7ab03fd99bd63fdb21abf4959329
 UPSTREAM_SITE=https://pub.sortix.org/sortix/toolchain
 UPSTREAM_ARCHIVE=$ARCHIVE
+LICENSE='GPL-3.0-or-later WITH GCC-exception-3.1'
 BUILD_SYSTEM=configure
 CONFIGURE_USE_BUILD_DIRECTORY=true
 POST_INSTALL=tix-eradicate-libtool-la