diff --git a/devel/cbindgen/Makefile b/devel/cbindgen/Makefile
index ee3a1e1e4757..9ab69858484e 100644
--- a/devel/cbindgen/Makefile
+++ b/devel/cbindgen/Makefile
@@ -1,6 +1,6 @@
-# $NetBSD: Makefile,v 1.36 2024/09/13 08:05:10 wiz Exp $
+# $NetBSD: Makefile,v 1.37 2025/01/19 19:29:38 wiz Exp $
 
-DISTNAME=	cbindgen-0.27.0
+DISTNAME=	cbindgen-0.28.0
 CATEGORIES=	devel
 MASTER_SITES=	${MASTER_SITE_GITHUB:=mozilla/}
 GITHUB_TAG=	v${PKGVERSION_NOREV}
diff --git a/devel/cbindgen/cargo-depends.mk b/devel/cbindgen/cargo-depends.mk
index f856f8834683..7cff4961933d 100644
--- a/devel/cbindgen/cargo-depends.mk
+++ b/devel/cbindgen/cargo-depends.mk
@@ -1,4 +1,4 @@
-# $NetBSD: cargo-depends.mk,v 1.5 2024/09/13 08:05:10 wiz Exp $
+# $NetBSD: cargo-depends.mk,v 1.6 2025/01/19 19:29:38 wiz Exp $
 
 CARGO_CRATE_DEPENDS+=	anstream-0.6.15
 CARGO_CRATE_DEPENDS+=	anstyle-1.0.8
@@ -46,7 +46,7 @@ CARGO_CRATE_DEPENDS+=	serial_test-2.0.0
 CARGO_CRATE_DEPENDS+=	serial_test_derive-2.0.0
 CARGO_CRATE_DEPENDS+=	smallvec-1.13.2
 CARGO_CRATE_DEPENDS+=	strsim-0.11.1
-CARGO_CRATE_DEPENDS+=	syn-2.0.72
+CARGO_CRATE_DEPENDS+=	syn-2.0.85
 CARGO_CRATE_DEPENDS+=	tempfile-3.12.0
 CARGO_CRATE_DEPENDS+=	toml-0.8.19
 CARGO_CRATE_DEPENDS+=	toml_datetime-0.6.8
diff --git a/devel/cbindgen/distinfo b/devel/cbindgen/distinfo
index 9e421646a205..23d4c1d61a69 100644
--- a/devel/cbindgen/distinfo
+++ b/devel/cbindgen/distinfo
@@ -1,4 +1,4 @@
-$NetBSD: distinfo,v 1.33 2024/09/13 08:05:10 wiz Exp $
+$NetBSD: distinfo,v 1.34 2025/01/19 19:29:38 wiz Exp $
 
 BLAKE2s (anstream-0.6.15.crate) = 7c18a227eada44b9790c1377497268aef7354c3d7e6be2468b5e9d017f951f33
 SHA512 (anstream-0.6.15.crate) = 1cb01a0293b4c9bcc010909707e71c464416d3ec6fc9789060b7aa9fe4cc04424fefa8013cc8765ccdae6dfd9a1c50a11f7b30b39a32c4aeaf525f28167ddb92
@@ -21,9 +21,9 @@ Size (autocfg-1.3.0.crate) = 16524 bytes
 BLAKE2s (bitflags-2.6.0.crate) = 98cdd527fa35fc9bc6f4357adc0f645eeee21e4528adf03aab79eb6158070793
 SHA512 (bitflags-2.6.0.crate) = f9bb3c48931ed7e7e05ec6d13305af5da6b6c18861ff307d7dc17c658f63972c87b70b0527287b3625c8592befc207cfe15550654995faf3862bb12a6d95bacf
 Size (bitflags-2.6.0.crate) = 45357 bytes
-BLAKE2s (cbindgen-0.27.0.tar.gz) = 8432759198fb7080471eba0b3a0c4c22ed1f7d873d7629c9638417db3acccff3
-SHA512 (cbindgen-0.27.0.tar.gz) = 966f8a5503200dc5f0e478c6d8f8ec1d335daa7f22c0dfa1fa4a891c6785fd7720685174b768f756b2feccc44f4d34b39afdf2b38a1abc0d8f8050a0be0709ab
-Size (cbindgen-0.27.0.tar.gz) = 229354 bytes
+BLAKE2s (cbindgen-0.28.0.tar.gz) = 840326f92075a9b794f76e156083176509763552b3cfaee41e0b69cd389c9319
+SHA512 (cbindgen-0.28.0.tar.gz) = d53ed0b867309b703a077729963f077c3c5d0a88c994e358fb1cfad68342c8ea604735ba2e71f35164968a46411202da3cd7d432938f07a24bef31144b4c806e
+Size (cbindgen-0.28.0.tar.gz) = 237495 bytes
 BLAKE2s (cfg-if-1.0.0.crate) = fbb02f63b24cc224b045ff2aac3aefd0a77cf7b578df4d5f9da9517a59aaf9bb
 SHA512 (cfg-if-1.0.0.crate) = 0fb16a8882fd30e86b62c5143b1cb18ab564e84e75bd1f28fd12f24ffdc4a42e0d2e012a99abb606c12efe3c11061ff5bf8e24ab053e550ae083f7d90f6576ff
 Size (cfg-if-1.0.0.crate) = 7934 bytes
@@ -141,9 +141,9 @@ Size (smallvec-1.13.2.crate) = 35216 bytes
 BLAKE2s (strsim-0.11.1.crate) = e844eaab35b47ce5619649d45ddd88a9821d745590e92864fdc3406c2f621aed
 SHA512 (strsim-0.11.1.crate) = 0cebe0155a92640e56db9a599ae62078cbb32e1d2da8bfa67ed0e8f410a7558dfcf7b3c2720ff5913282e291ecf076aed9fe9bf84c8d44e814a642b1bed3335c
 Size (strsim-0.11.1.crate) = 14266 bytes
-BLAKE2s (syn-2.0.72.crate) = 63f718b6914eeceb23844d488957565747d7f42a22d8e6e9ac6a703f340bc157
-SHA512 (syn-2.0.72.crate) = c3d26bf9787555bc6fd8bd789855d252e80ad28a413593e13bad174adf86087ff195a6b4227bdeb6d1a1c87b0af8e965d6f2d04b8d45e7383b6de49990b92e89
-Size (syn-2.0.72.crate) = 267069 bytes
+BLAKE2s (syn-2.0.85.crate) = 23521b527aa68ad97be93fce734e27ce014a3c20440589fd57bbd3244e2d5aad
+SHA512 (syn-2.0.85.crate) = 14b1402d2cd91456eb32dcffd494592eb3bd848ae22571f7ef0686493f91b82d23ba41428f9d31686fd24ea6ebca4b239b6c5099302a32014dffbc4ff9afeec1
+Size (syn-2.0.85.crate) = 275231 bytes
 BLAKE2s (tempfile-3.12.0.crate) = 03c93d2a8c393514b2a045d141bb508ad7688b033c4c17a836abc8253a922516
 SHA512 (tempfile-3.12.0.crate) = 1a27513548060984be894e6f8fc215831e4b2054b2244c6188bee76c477c001f294c762f2f4a14488c58c04e5d1473806d589c7bba1eaa2cc02d97656709be66
 Size (tempfile-3.12.0.crate) = 34423 bytes