diff --git a/meta/recipes-support/libpsl/libpsl_0.22.0.bb b/meta/recipes-support/libpsl/libpsl_0.23.0.bb
similarity index 41%
rename from meta/recipes-support/libpsl/libpsl_0.22.0.bb
rename to meta/recipes-support/libpsl/libpsl_0.23.0.bb
index 741038ddc5..7ff1def804 100644
--- a/meta/recipes-support/libpsl/libpsl_0.22.0.bb
+++ b/meta/recipes-support/libpsl/libpsl_0.23.0.bb
@@ -1,3 +1,32 @@
+# FIXME: the LIC_FILES_CHKSUM values have been updated by 'devtool upgrade'.
+# The following is the difference between the old and the new license text.
+# Please update the LICENSE value if needed, and summarize the changes in
+# the commit message via 'License-Update:' tag.
+# (example: 'License-Update: copyright years updated.')
+#
+# The changes:
+#
+# --- LICENSE
+# +++ LICENSE
+# @@ -1,4 +1,5 @@
+# -Copyright (C) 2014-2024 Tim Rühsen
+# +Copyright (C) Tim Rühsen and Libpsl Contributors.
+# +See Git history for individual modification years.
+#  
+#  Permission is hereby granted, free of charge, to any person obtaining a
+#  copy of this software and associated documentation files (the "Software"),
+# --- COPYING
+# +++ COPYING
+# @@ -1,4 +1,5 @@
+# -Copyright (C) 2014-2024 Tim Rühsen
+# +Copyright (C) Tim Rühsen and Libpsl Contributors.
+# +See Git history for individual modification years.
+#  
+#  Permission is hereby granted, free of charge, to any person obtaining a
+#  copy of this software and associated documentation files (the "Software"),
+# 
+#
+
 SUMMARY = "Public Suffix List library"
 DESCRIPTION = "The libpsl package provides a library for accessing and \
 resolving information from the Public Suffix List (PSL). The PSL is a set of \
@@ -7,13 +36,13 @@ HOMEPAGE = "https://rockdaboot.github.io/libpsl/"
 BUGTRACKER = "https://github.com/rockdaboot/libpsl/issues"
 
 LICENSE = "MIT"
-LIC_FILES_CHKSUM = "file://LICENSE;md5=9f9e317096db2a598fc44237c5b8a4f7 \
-                    file://COPYING;md5=9f9e317096db2a598fc44237c5b8a4f7 \
+LIC_FILES_CHKSUM = "file://LICENSE;md5=49296c1806ef92c28297fb264163d81e \
+                    file://COPYING;md5=49296c1806ef92c28297fb264163d81e \
                     "
 
 SRC_URI = "${GITHUB_BASE_URI}/download/${PV}/${BP}.tar.gz \
            "
-SRC_URI[sha256sum] = "c45c3aa17576b99873e05a9b09a44041b065bbfa390e6d474d06fbfaeb9c7722"
+SRC_URI[sha256sum] = "f39b9631b3d369a21259ea4654f8875c0ec6995ce9551c0eb5d423e4c011f911"
 
 GITHUB_BASE_URI = "https://github.com/rockdaboot/libpsl/releases"