diff --git a/srcpkgs/python3-protobuf/template b/srcpkgs/python3-protobuf/template
index 9bb0d7d8698..d63120a8a5a 100644
--- a/srcpkgs/python3-protobuf/template
+++ b/srcpkgs/python3-protobuf/template
@@ -1,6 +1,6 @@
 # Template file for 'python3-protobuf'
 pkgname=python3-protobuf
-version=4.21.10
+version=4.21.11
 revision=1
 build_style=python3-module
 hostmakedepends="python3-setuptools python3-wheel"
@@ -10,7 +10,7 @@ maintainer="Andrew J. Hesford <ajh@sideband.org>"
 license="BSD-3-Clause"
 homepage="https://developers.google.com/protocol-buffers/"
 distfiles="${PYPI_SITE}/p/protobuf/protobuf-${version}.tar.gz"
-checksum=4d97c16c0d11155b3714a29245461f0eb60cace294455077f3a3b8a629afa383
+checksum=2c6a4d13732d9b094db31b3841986c38b17ac61a3fe05ee26a779d94c4c3fb43
 
 build_options="cppext"
 build_options_default="cppext"