diff --git a/barbora.csv b/barbora.csv
index 053d3aac64d7e21cb165354da1e0d1ff7f774b69..b60e6ae2c277515259bc639c3019a4f2c50dd067 100644
--- a/barbora.csv
+++ b/barbora.csv
@@ -4,7 +4,9 @@ ANSYS/19.3-intel-2017c,32
 ANSYS/19.5-intel-2017c,32
 ANSYS/20.1-intel-2017c,32
 ant/1.10.7-Java-13.0.1,32
+Armadillo/9.900.3-foss-2020a,32
 arpack-ng/3.5.0-intel-2020a,32
+arpack-ng/3.7.0-foss-2020a,32
 ASE/3.18.1-Py-3.7,32
 ATK/2.34.1,32
 ATK/2.34.1-GCCcore-8.3.0,32
diff --git a/barbora.md b/barbora.md
index e11381e8b71f8a169054207504253c96a4eb4552..cd6964b4d6d4f63dd7d4ffd31d938d7dca18a436 100644
--- a/barbora.md
+++ b/barbora.md
@@ -200,7 +200,8 @@
 
 | Module | Description |
 | ------ | ----------- |
-| [arpack-ng](http://forge.scilab.org/index.php/p/arpack-ng/) | ARPACK is a collection of Fortran77 subroutines designed to solve large scale eigenvalue problems. |
+| [Armadillo](https://arma.sourceforge.net/) | Armadillo is an open-source C++ linear algebra library (matrix maths) aiming towards a good balance between speed and ease of use. Integer, floating point and complex numbers are supported, as well as a subset of trigonometric and statistics functions. |
+| [arpack-ng](https://github.com/opencollab/arpack-ng) | ARPACK is a collection of Fortran77 subroutines designed to solve large scale eigenvalue problems. |
 | [CGAL](https://www.cgal.org/) | The goal of the CGAL Open Source Project is to provide easy access to efficient and reliable geometric algorithms in the form of a C++ library. |
 | [cuDNN](https://developer.nvidia.com/cudnn) | The NVIDIA CUDA Deep Neural Network library (cuDNN) is a GPU-accelerated library of primitives for deep neural networks. |
 | [FFTW](http://www.fftw.org) | FFTW is a C subroutine library for local_computing the discrete Fourier transform (DFT) in one or more dimensions, of arbitrary input size, and of both real and local_complex data. |