diff --git a/sphinx_docs/source/olcf-compilers.rst b/sphinx_docs/source/olcf-compilers.rst
index e04c47a..52c4387 100644
--- a/sphinx_docs/source/olcf-compilers.rst
+++ b/sphinx_docs/source/olcf-compilers.rst
@@ -67,7 +67,7 @@ load modules:
 .. prompt:: bash
 
    module load PrgEnv-gnu
-   module load cray-mpich/8.1.27
+   module load cray-mpich/8.1.28
    module load craype-accel-amd-gfx90a
    module load amd-mixed/6.0.0
    module unload darshan-runtime