diff --git a/lang/rust-nightly/Makefile b/lang/rust-nightly/Makefile
index 0bfa701f7638..825b08bca53d 100644
--- a/lang/rust-nightly/Makefile
+++ b/lang/rust-nightly/Makefile
@@ -1,23 +1,23 @@
 # Created by: Jean-Sébastien Pédron <dumbbell@FreeBSD.org>
 
 # Run update.sh to update to the latest nightly
 PORTVERSION=	1.59.0.${NIGHTLY_DATE:C,-,,g}
 # Always set PORTREVISION explicitly as otherwise it is inherited from lang/rust
 PORTREVISION=	0
 PKGNAMESUFFIX=	-nightly
 DISTNAME=	rustc-nightly-src
 
 ONLY_FOR_ARCHS=	amd64
 ONLY_FOR_ARCHS_REASON=	upstream does not provide bootstraps for other architectures
 
 CONFLICTS_INSTALL=	rust
 
 MASTERDIR=	${.CURDIR}/../rust
 PATCHDIR=	${.CURDIR}/files
 DISTINFO_FILE=	${.CURDIR}/distinfo
 
-NIGHTLY_DATE=		2021-12-07
+NIGHTLY_DATE=		2021-12-21
 BOOTSTRAPS_DATE=	2021-11-30
 RUST_BOOTSTRAP_VERSION=	beta
 
 .include "${MASTERDIR}/Makefile"
diff --git a/lang/rust-nightly/distinfo b/lang/rust-nightly/distinfo
index 6e72fde2c34d..475ddf6fb4b2 100644
--- a/lang/rust-nightly/distinfo
+++ b/lang/rust-nightly/distinfo
@@ -1,9 +1,9 @@
-TIMESTAMP = 1638958016
-SHA256 (rust/2021-12-07/rustc-nightly-src.tar.xz) = cdeefbe16e8735dd684875c42ae7c262998dce2ecf9d3ba2df64ab72e9be99e4
-SIZE (rust/2021-12-07/rustc-nightly-src.tar.xz) = 124335936
+TIMESTAMP = 1640175172
+SHA256 (rust/2021-12-21/rustc-nightly-src.tar.xz) = a35d2b38de8a6b247638f14f7a3b322a7a7e2a11303149d70e1a47584f8e92b4
+SIZE (rust/2021-12-21/rustc-nightly-src.tar.xz) = 129279600
 SHA256 (rust/2021-11-30/rustc-beta-x86_64-unknown-freebsd.tar.xz) = fa2464350b2ac29bec6751c551cc45b7af92c25d2cf1109397e724802d4859cf
 SIZE (rust/2021-11-30/rustc-beta-x86_64-unknown-freebsd.tar.xz) = 88129588
 SHA256 (rust/2021-11-30/rust-std-beta-x86_64-unknown-freebsd.tar.xz) = e94ecf7d1c9a5144577fdb14b7232b11dff0ebbfa8aae8cb4884d4ed9c5bae77
 SIZE (rust/2021-11-30/rust-std-beta-x86_64-unknown-freebsd.tar.xz) = 26545584
 SHA256 (rust/2021-11-30/cargo-beta-x86_64-unknown-freebsd.tar.xz) = a277a3fccfba30db2942c8303db16e5112d72c7721fe7a777cf24a301b68ad2c
 SIZE (rust/2021-11-30/cargo-beta-x86_64-unknown-freebsd.tar.xz) = 6484112