diff --git a/README.md b/README.md
index ecff0d9..3b3e348 100644
--- a/README.md
+++ b/README.md
@@ -21,7 +21,7 @@ The bootstrap/platform infrastructure below has been tested on a number of clust
 * gnu make 4.1 or greater, preferably 4.2.1
 * python 3.0 or greater (if using spline-based model reduction of MD simulations)
 
-The [Deal.II v8.4.1](https://dealii.org) is the only supported version. Deal.II need to be compiled with the dependencies required to run the tutorial [step-18](https://www.dealii.org/8.4.1/doxygen/deal.II/step_18.html#ElasticProblemoutput_results), namely the following dependencies: MPI (MPICH or Intel MPI), PETSc (>3.6, 64bits), METIS (>4.0), MUMPS (>5.0), BOOST (>1.58), HDF5, LAPACK, MUPARSER, NETCDF, ZLIB, HDF5, and UMFPACK. Complete instructions can be found [here](https://dealii.org/8.4.1/index.html). The MPI support for DealII and its dependencies must be built with __MPICH__ (will not work with OpenMPI!).
+[Deal.II](https://dealii.org) needs to be compiled with the dependencies required to run the tutorial [step-18](https://www.dealii.org/8.4.1/doxygen/deal.II/step_18.html#ElasticProblemoutput_results), namely the following dependencies: MPI (MPICH or Intel MPI), PETSc (>3.6, 64bits), METIS (>4.0), MUMPS (>5.0), BOOST (>1.58), HDF5, LAPACK, MUPARSER, NETCDF, ZLIB, HDF5, and UMFPACK. Complete instructions can be found [here](https://dealii.org/8.4.1/index.html). The MPI support for DealII and its dependencies must be built with __MPICH__ (will not work with OpenMPI!).
 ```sh
 cd /path/to/dealii-8.4.1/build/
 cmake -DCMAKE_INSTALL_PREFIX=/path/to/install/dealii-8.4.1/ -DDEAL_II_WITH_MPI=ON -DDEAL_II_WITH_PETSC=ON ..