diff --git a/sources b/sources
index 9ada3a9..e276065 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (armadillo-7.900.1.tar.xz) = 7c11cca1efe0fc26751e359d0889fabb58740db27cd2722fbfd71a71c4d72c620d2b2efaec59ef4dfbcf747da8e4f197862dc073528631201d8e1f6777c2b88b
+SHA512 (armadillo-8.100.1.tar.xz) = 47d9ef896f02dd55a722953c15fb9ade626f1b25f969a2e435550f41b9869b13a19d7b5b244881d6beb98e78df0d538461955f33e06a4e3777a6455fb0bb7c40