diff --git a/sci-libs/jdqz/jdqz-0_pre19971107-r1.ebuild b/sci-libs/jdqz/jdqz-0_pre19971107-r1.ebuild
index 9f78e53fca..3e4c56274b 100644
--- a/sci-libs/jdqz/jdqz-0_pre19971107-r1.ebuild
+++ b/sci-libs/jdqz/jdqz-0_pre19971107-r1.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="7"
@@ -6,8 +6,8 @@ EAPI="7"
 inherit flag-o-matic fortran-2 toolchain-funcs
 
 DESCRIPTION="Jacobi-Davidson type method for the generalized standard eigenvalue problem."
-HOMEPAGE="https://www.win.tue.nl/casa/research/scientificcomputing/topics/jd/software.html"
-SRC_URI="https://www.win.tue.nl/casa/research/scientificcomputing/topics/jd/${PN}.tar.gz -> ${P}.tar.gz"
+HOMEPAGE="https://www.win.tue.nl/~hochsten/jd/"
+SRC_URI="https://www.win.tue.nl/~hochsten/jd/${PN}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="GPL-3"
 SLOT="0"
diff --git a/sci-libs/jdqz/jdqz-0_pre19971107-r2.ebuild b/sci-libs/jdqz/jdqz-0_pre19971107-r2.ebuild
index ff20b56ebc..dfeca7fa42 100644
--- a/sci-libs/jdqz/jdqz-0_pre19971107-r2.ebuild
+++ b/sci-libs/jdqz/jdqz-0_pre19971107-r2.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2020 Gentoo Authors
+# Copyright 1999-2021 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="7"
@@ -6,8 +6,8 @@ EAPI="7"
 inherit flag-o-matic fortran-2 toolchain-funcs
 
 DESCRIPTION="Jacobi-Davidson type method for the generalized standard eigenvalue problem."
-HOMEPAGE="https://www.win.tue.nl/casa/research/scientificcomputing/topics/jd/software.html"
-SRC_URI="https://www.win.tue.nl/casa/research/scientificcomputing/topics/jd/${PN}.tar.gz -> ${P}.tar.gz"
+HOMEPAGE="https://www.win.tue.nl/~hochsten/jd/"
+SRC_URI="https://www.win.tue.nl/~hochsten/jd/${PN}.tar.gz -> ${P}.tar.gz"
 
 LICENSE="GPL-3"
 SLOT="0"