Updated versions in README

README.md

@@ -17,7 +17,7 @@ As a numerical solver, mainly FEniCSx was used and installed via conda.
 ```
 conda create -n fenicsx-env
 conda activate fenicsx-env
-conda install -c conda-forge fenics-dolfinx=0.8.0 mpich=4.2.2 pyvista=0.44.1 matplotlib=3.8.4 numpy=2.0.1 scipy=1.14.0
+conda install -c conda-forge fenics-dolfinx=0.8.0 mpich=4.2.1 pyvista=0.43.10 matplotlib=3.8.4 numpy=2.0.1 scipy=1.14.0
 ```
 
 ## Usage