diff --git a/srcpkgs/python3-protobuf/template b/srcpkgs/python3-protobuf/template
index ed4358613cf..f987b023875 100644
--- a/srcpkgs/python3-protobuf/template
+++ b/srcpkgs/python3-protobuf/template
@@ -1,6 +1,6 @@
 # Template file for 'python3-protobuf'
 pkgname=python3-protobuf
-version=3.15.5
+version=3.15.6
 revision=1
 wrksrc="${pkgname#*-}-${version}"
 build_style=python3-module
@@ -11,7 +11,7 @@ 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=be8a929c6178bb6cbe9e2c858be62fa08966a39ae758a8493a88f0ed1efb6097
+checksum=2b974519a2ae83aa1e31cff9018c70bbe0e303a46a598f982943c49ae1d4fcd3
 
 build_options="cppext"
 build_options_default="cppext"