diff --git a/lang/rust-nightly/Makefile b/lang/rust-nightly/Makefile
index 8c943801f667..395762ac5a55 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=	1.54.0.${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=		2021-05-11
+NIGHTLY_DATE=		2021-05-17
 BOOTSTRAPS_DATE=	2021-04-07
 RUST_BOOTSTRAP_VERSION=	beta
 
 .include "${MASTERDIR}/Makefile"
diff --git a/lang/rust-nightly/distinfo b/lang/rust-nightly/distinfo
index 9e455c92fe5e..44265e66fb1e 100644
--- a/lang/rust-nightly/distinfo
+++ b/lang/rust-nightly/distinfo
@@ -1,9 +1,9 @@
-TIMESTAMP = 1620716651
-SHA256 (rust/2021-05-11/rustc-nightly-src.tar.xz) = 42fb78907a88b25660417683bd4e9fac5b3f67e0933d88c9f2b0117be6d2ba5b
-SIZE (rust/2021-05-11/rustc-nightly-src.tar.xz) = 115639328
+TIMESTAMP = 1621239140
+SHA256 (rust/2021-05-17/rustc-nightly-src.tar.xz) = 3d30721f042e5ca6f8bfb21562425f6417b046aa5cade2f1bb2b58541a5a217c
+SIZE (rust/2021-05-17/rustc-nightly-src.tar.xz) = 115672120
 SHA256 (rust/2021-04-07/rustc-beta-x86_64-unknown-freebsd.tar.xz) = 25bb0c202ba2da32242309b6770cb852bd529da1618274f44e8a6811798ff4b6
 SIZE (rust/2021-04-07/rustc-beta-x86_64-unknown-freebsd.tar.xz) = 81028224
 SHA256 (rust/2021-04-07/rust-std-beta-x86_64-unknown-freebsd.tar.xz) = 155306cd12408adbd8229fcd55705cf70f84d246069b3144847526036ab5b91c
 SIZE (rust/2021-04-07/rust-std-beta-x86_64-unknown-freebsd.tar.xz) = 24564736
 SHA256 (rust/2021-04-07/cargo-beta-x86_64-unknown-freebsd.tar.xz) = a9a7056d8e6aa8a269b892469d4cae3141134184691ab41bab567a56761f213b
 SIZE (rust/2021-04-07/cargo-beta-x86_64-unknown-freebsd.tar.xz) = 6221320