diff --git a/package/armadillo/armadillo.hash b/package/armadillo/armadillo.hash
index c4425ed26201..4fdff326cbbb 100644
--- a/package/armadillo/armadillo.hash
+++ b/package/armadillo/armadillo.hash
@@ -1,4 +1,4 @@
 # Locally computed:
-sha256  12781baf33c71b622c2f040fd27143479d120ec89d40f889621f0b1bb6232e27  armadillo-15.4.1.tar.xz
+sha256  58fa258d0e1f93074c9afa792027fc259b85cb974ccc0b932b061d4ada5bd83a  armadillo-15.4.2.tar.xz
 # License files, locally calculated
 sha256  3ddf9be5c28fe27dad143a5dc76eea25222ad1dd68934a047064e56ed2fa40c5  LICENSE.txt
diff --git a/package/armadillo/armadillo.mk b/package/armadillo/armadillo.mk
index 15dd721680e7..15704952d3a1 100644
--- a/package/armadillo/armadillo.mk
+++ b/package/armadillo/armadillo.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-ARMADILLO_VERSION = 15.4.1
+ARMADILLO_VERSION = 15.4.2
 ARMADILLO_SOURCE = armadillo-$(ARMADILLO_VERSION).tar.xz
 ARMADILLO_SITE = https://downloads.sourceforge.net/project/arma
 ARMADILLO_INSTALL_STAGING = YES