diff --git a/libnghttp2/.SRCINFO b/libnghttp2/.SRCINFO
index 0dbf0ce457..e9e415fd2f 100644
--- a/libnghttp2/.SRCINFO
+++ b/libnghttp2/.SRCINFO
@@ -1,20 +1,25 @@
 pkgbase = libnghttp2
 	pkgdesc = Framing layer of HTTP/2 is implemented as a reusable C library
-	pkgver = 1.63.0
+	pkgver = 1.64.0
 	pkgrel = 1
 	url = https://nghttp2.org/
 	arch = x86_64
+	arch = powerpc64le
+	arch = powerpc64
+	arch = powerpc
+	arch = espresso
+	arch = riscv64
 	license = MIT
 	makedepends = git
 	depends = glibc
 	provides = libnghttp2.so
 	conflicts = nghttp2<1.20.0-2
-	source = git+https://github.com/nghttp2/nghttp2.git#tag=v1.63.0?signed
+	source = git+https://github.com/nghttp2/nghttp2.git#tag=v1.64.0?signed
 	source = git+https://github.com/ngtcp2/munit.git
 	source = git+https://github.com/mruby/mruby.git
 	source = git+https://github.com/tatsuhiro-t/neverbleed.git
 	validpgpkeys = F4F3B91474D1EB29889BD0EF7E8403D5D673C366
-	sha512sums = b95341a958ea32c6131c9598cf75a3232b963a798d314a94df05b363a7b0a144014c48ac2a436fb867f742ce6761a8ca5a6a87cdbdee94d9fdcab5d3412415c5
+	sha512sums = 6d0bb9b49d76d45d7dc85aa168a17c6c4a133f740b78f0a25816bbaf7acfc6c2b1576169a57d9219078012d676e3db605b5bac38ab10a8885f70040eda571460
 	sha512sums = SKIP
 	sha512sums = SKIP
 	sha512sums = SKIP
diff --git a/libnghttp2/PKGBUILD b/libnghttp2/PKGBUILD
index d266edae68..425f766425 100644
--- a/libnghttp2/PKGBUILD
+++ b/libnghttp2/PKGBUILD
@@ -3,8 +3,8 @@
 # Contributor: Zhuoyun Wei <wzyboy@wzyboy.org>
 
 pkgname=libnghttp2
-pkgver=1.63.0
-pkgrel=1.1
+pkgver=1.64.0
+pkgrel=1
 pkgdesc='Framing layer of HTTP/2 is implemented as a reusable C library'
 arch=(x86_64 powerpc64le powerpc64 powerpc espresso riscv64)
 url='https://nghttp2.org/'
@@ -18,7 +18,7 @@ source=("git+https://github.com/nghttp2/nghttp2.git#tag=v${pkgver}?signed"
         'git+https://github.com/ngtcp2/munit.git'
         'git+https://github.com/mruby/mruby.git'
         'git+https://github.com/tatsuhiro-t/neverbleed.git')
-sha512sums=('b95341a958ea32c6131c9598cf75a3232b963a798d314a94df05b363a7b0a144014c48ac2a436fb867f742ce6761a8ca5a6a87cdbdee94d9fdcab5d3412415c5'
+sha512sums=('6d0bb9b49d76d45d7dc85aa168a17c6c4a133f740b78f0a25816bbaf7acfc6c2b1576169a57d9219078012d676e3db605b5bac38ab10a8885f70040eda571460'
             'SKIP'
             'SKIP'
             'SKIP')