diff --git a/iso-codes.yaml b/iso-codes.yaml
index 4e787b75792..946083c3a4c 100644
--- a/iso-codes.yaml
+++ b/iso-codes.yaml
@@ -1,6 +1,6 @@
 package:
   name: iso-codes
-  version: "4.19.0"
+  version: "4.20.1"
   epoch: 0
   description: ISO codes and their translations
   copyright:
@@ -9,29 +9,24 @@ package:
 environment:
   contents:
     packages:
-      - autoconf
-      - automake
       - build-base
       - busybox
       - ca-certificates-bundle
       - gettext
-      - libtool
+      - meson
       - python3
 
 pipeline:
   - uses: fetch
     with:
-      expected-sha256: fbb26e873f360badc72234fb34848cf9c5eff58c1506ebc7a1ccdf5a70bcb197
+      expected-sha256: 66ea9879f9a4d6f767f424bf74bc5471215d36d54f8940f6d32dd7737ceef046
       uri: https://salsa.debian.org/iso-codes-team/iso-codes/-/archive/v${{package.version}}/iso-codes-v${{package.version}}.tar.bz2
 
-  - runs: |
-      autoreconf -i
+  - uses: meson/configure
 
-  - uses: autoconf/configure
+  - uses: meson/compile
 
-  - uses: autoconf/make
-
-  - uses: autoconf/make-install
+  - uses: meson/install
 
   - uses: strip