diff --git a/srcpkgs/xnec2c/patches/automake-1.16.patch b/srcpkgs/xnec2c/patches/automake-1.16.patch
deleted file mode 100644
index 389e4431ed9..00000000000
--- a/srcpkgs/xnec2c/patches/automake-1.16.patch
+++ /dev/null
@@ -1,24 +0,0 @@
---- autogen.sh.orig	2018-09-19 07:29:15.755955071 +0200
-+++ autogen.sh	2018-09-19 07:30:19.947958383 +0200
-@@ -349,13 +349,14 @@
-     1.6*) automake_progs="automake-1.13 automake-1.12 automake-1.11 automake-1.10 automake-1.9 automake-1.8 automake-1.7 automake-1.6" ;;
-     1.7*) automake_progs="automake-1.13 automake-1.12 automake-1.11 automake-1.10 automake-1.9 automake-1.8 automake-1.7" ;;
-     1.8*) automake_progs="automake-1.13 automake-1.12 automake-1.11 automake-1.10 automake-1.9 automake-1.8" ;;
--    1.9*) automake_progs="automake-1.15 automake-1.14 automake-1.13 automake-1.12 automake-1.11 automake-1.10 automake-1.9" ;;
--    1.10*) automake_progs="automake-1.15 automake-1.14 automake-1.13 automake-1.12 automake-1.11 automake-1.10" ;;
--    1.11*) automake_progs="automake-1.15 automake-1.14 automake-1.13 automake-1.12 automake-1.11" ;;
--    1.12*) automake_progs="automake-1.15 automake-1.14 automake-1.13 automake-1.12" ;;
--    1.13*) automake_progs="automake-1.15 automake-1.14 automake-1.13" ;;
--    1.14*) automake_progs="automake-1.15 automake-1.14 " ;;
--    1.15*) automake_progs="automake-1.15 " ;;
-+    1.9*) automake_progs="automake-1.16 automake-1.15 automake-1.14 automake-1.13 automake-1.12 automake-1.11 automake-1.10 automake-1.9" ;;
-+    1.10*) automake_progs="automake-1.16 automake-1.15 automake-1.14 automake-1.13 automake-1.12 automake-1.11 automake-1.10" ;;
-+    1.11*) automake_progs="automake-1.16 automake-1.15 automake-1.14 automake-1.13 automake-1.12 automake-1.11" ;;
-+    1.12*) automake_progs="automake-1.16 automake-1.15 automake-1.14 automake-1.13 automake-1.12" ;;
-+    1.13*) automake_progs="automake-1.16 automake-1.15 automake-1.14 automake-1.13" ;;
-+    1.14*) automake_progs="automake-1.16 automake-1.15 automake-1.14 " ;;
-+    1.15*) automake_progs="automake-1.16 automake-1.15 " ;;
-+    1.16*) automake_progs="automake-1.16 " ;;
- esac
- version_check automake AUTOMAKE "$automake_progs" $REQUIRED_AUTOMAKE_VERSION \
-     "http://ftp.gnu.org/pub/gnu/automake/automake-$REQUIRED_AUTOMAKE_VERSION.tar.gz"
diff --git a/srcpkgs/xnec2c/template b/srcpkgs/xnec2c/template
index 52654bde8e7..7048ada5709 100644
--- a/srcpkgs/xnec2c/template
+++ b/srcpkgs/xnec2c/template
@@ -1,17 +1,17 @@
 # Template file for 'xnec2c'
 pkgname=xnec2c
-version=3.5.1
+version=4.1.1
 revision=1
 build_style=gnu-configure
 hostmakedepends="automake libtool gettext-devel intltool pkg-config glib-devel"
-makedepends="gtk+-devel"
+makedepends="gtk+3-devel"
 depends="libGL"
 short_desc="GTK2 application for Numerical Electromagnetics Code generation"
 maintainer="Jürgen Buchmüller <pullmoll@t-online.de>"
-license="GPL-2"
+license="GPL-2.0-or-later"
 homepage="http://www.qsl.net/5b4az/pkg/nec2/xnec2c/doc/xnec2c.html"
-distfiles="http://distfiles.gentoo.org/distfiles/xnec2c-${version}.tar.bz2"
-checksum=1daa6a5d024050a25b7a13052cf8a2d2f9271615730379d4f5679f0323572951
+distfiles="https://www.qsl.net/5/5b4az/pkg/nec2/xnec2c/xnec2c-${version}.tar.bz2"
+checksum=29078bcefd5f2cb534a83fc6f293ffdf00f1e350cc2408285250ace5dda4dbd7
 
 pre_configure() {
 	NOCONFIGURE=1 ./autogen.sh