diff --git a/srcpkgs/python3-mpi4py/template b/srcpkgs/python3-mpi4py/template
index 5b52cc487b7..8f9aff55f53 100644
--- a/srcpkgs/python3-mpi4py/template
+++ b/srcpkgs/python3-mpi4py/template
@@ -1,6 +1,6 @@
 # Template file for 'python3-mpi4py'
 pkgname=python3-mpi4py
-version=4.0.2
+version=4.0.3
 revision=1
 # OpenMPI >= 5 is 64-bit only
 archs="x86_64* aarch64* ppc64* riscv64*"
@@ -14,7 +14,7 @@ license="BSD-3-Clause"
 homepage="https://github.com/mpi4py/mpi4py"
 changelog="https://raw.githubusercontent.com/mpi4py/mpi4py/master/CHANGES.rst"
 distfiles="$PYPI_SITE/m/mpi4py/mpi4py-${version}.tar.gz"
-checksum=86085436d3ea3587323321b9e661e4df60eabbcf11c2c9cf63d0873ca111cc8b
+checksum=de2710d73e25e115865a3ab63d34a54b2d8608b724f761c567b6ad58dd475609
 # Tests require a sensible MPI environment
 make_check=no