diff --git a/testing/php7-pecl-grpc/APKBUILD b/testing/php7-pecl-grpc/APKBUILD
index c2e80a5210458123a6421ca9967cab44be3eb49a..74d4ac9b4b05c4d9f8e12c9b7640ad4fb7b70211 100644
--- a/testing/php7-pecl-grpc/APKBUILD
+++ b/testing/php7-pecl-grpc/APKBUILD
@@ -1,7 +1,7 @@
 # Maintainer: Andy Postnikov <apostnikov@gmail.com>
 pkgname=php7-pecl-grpc
 _pkgreal=grpc
-pkgver=1.20.0
+pkgver=1.21.3
 pkgrel=0
 pkgdesc="PHP extension provide a concrete implementation of the gRPC protocol, layered over HTTP/2."
 url="https://pecl.php.net/package/grpc"
@@ -32,4 +32,4 @@ package() {
 	echo "extension=$_pkgreal.so" > "$pkgdir"/etc/php7/conf.d/50_$_pkgreal.ini
 }
 
-sha512sums="dd76587eb471a843c1935525de241504e3fc4b490e7c3d998351e803fd53af0932dc148836070f78c09d238446741128811829dee30be3a44d67b5739b4f8eb5  grpc-1.20.0.tgz"
+sha512sums="ca262827382ef252307f90f1548d28d6bd9fffbd9bb37eccb3611c69001a4e2e50eb24e8785012dc89bb5c01481b01fba82501d8851742f705901e2e3ec8c55e  grpc-1.21.3.tgz"