diff --git a/srcpkgs/python3-grpcio/template b/srcpkgs/python3-grpcio/template
index 9b3c7288a9d..25ea3fc3462 100644
--- a/srcpkgs/python3-grpcio/template
+++ b/srcpkgs/python3-grpcio/template
@@ -1,7 +1,7 @@
 # Template file for 'python3-grpcio'
 pkgname=python3-grpcio
-version=1.49.1
-revision=4
+version=1.56.0
+revision=1
 build_style=python3-module
 hostmakedepends="python3-setuptools python3-six python3-Cython"
 makedepends="python3-devel zlib-devel c-ares-devel re2-devel openssl-devel
@@ -12,7 +12,7 @@ maintainer="Orphaned <orphan@voidlinux.org>"
 license="Apache-2.0"
 homepage="https://grpc.io"
 distfiles="${PYPI_SITE}/g/grpcio/grpcio-${version}.tar.gz"
-checksum=d4725fc9ec8e8822906ae26bb26f5546891aa7fbc3443de970cc556d43a5c99f
+checksum=4c08ee21b3d10315b8dc26f6c13917b20ed574cdbed2d2d80c53d5508fdcc0f2
 
 if [ "$XBPS_TARGET_NO_ATOMIC8" ]; then
 	makedepends+=" libatomic-devel"
@@ -29,5 +29,7 @@ export GRPC_PYTHON_BUILD_SYSTEM_RE2=1
 export GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=1
 
 post_extract() {
+	# abseil-cpp 2023xxxxxx requires at least c++ 17
+	vsed -e 's/c++14/c++17/g' -i setup.py
 	rm src/python/grpcio/grpc/_cython/cygrpc.cpp
 }