diff --git a/meta/recipes-support/libical/libical/0001-cmake-Do-not-export-CC-into-gir-compiler.patch b/meta/recipes-support/libical/libical/0001-cmake-Do-not-export-CC-into-gir-compiler.patch
index 3841c060ee..34d9fb90f3 100644
--- a/meta/recipes-support/libical/libical/0001-cmake-Do-not-export-CC-into-gir-compiler.patch
+++ b/meta/recipes-support/libical/libical/0001-cmake-Do-not-export-CC-into-gir-compiler.patch
@@ -1,4 +1,4 @@
-From c06d8a8990c996cbb854508a944202ba70ba7a7c Mon Sep 17 00:00:00 2001
+From 4d6ae2f1214f94611164ab70dd45ba10edc8c080 Mon Sep 17 00:00:00 2001
 From: Khem Raj <raj.khem@gmail.com>
 Date: Thu, 3 Mar 2022 20:10:04 -0800
 Subject: [PATCH] cmake: Do not export CC into gir compiler
@@ -15,7 +15,7 @@ Signed-off-by: Khem Raj <raj.khem@gmail.com>
  1 file changed, 1 insertion(+), 2 deletions(-)
 
 diff --git a/cmake/modules/GObjectIntrospectionMacros.cmake b/cmake/modules/GObjectIntrospectionMacros.cmake
-index 83aff931..d7d3f898 100644
+index 83aff93..d7d3f89 100644
 --- a/cmake/modules/GObjectIntrospectionMacros.cmake
 +++ b/cmake/modules/GObjectIntrospectionMacros.cmake
 @@ -50,8 +50,7 @@ macro(gir_add_introspections introspections_girs)
@@ -28,6 +28,3 @@ index 83aff931..d7d3f898 100644
                ${GObjectIntrospection_SCANNER_ARGS}
                --namespace=${_gir_namespace}
                --nsversion=${_gir_version}
--- 
-2.35.1
-
diff --git a/meta/recipes-support/libical/libical_3.0.17.bb b/meta/recipes-support/libical/libical_3.0.18.bb
similarity index 71%
rename from meta/recipes-support/libical/libical_3.0.17.bb
rename to meta/recipes-support/libical/libical_3.0.18.bb
index b91912b048..14f2fa3570 100644
--- a/meta/recipes-support/libical/libical_3.0.17.bb
+++ b/meta/recipes-support/libical/libical_3.0.18.bb
@@ -1,3 +1,28 @@
+# 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.LGPL21.txt
+# +++ LICENSE.LGPL21.txt
+# @@ -1,11 +1,3 @@
+# -
+# - Libical is Copyright (C) 2010-2017 Klaralvdalens Datakonsult AB.
+# -
+# - You may use, distribute and copy Libical under the terms of the
+# - GNU Lesser General Public License version 2.1, which is displayed below.
+# -
+# --------------------------------------------------------------------------
+# -
+#                    GNU LESSER GENERAL PUBLIC LICENSE
+#                         Version 2.1, February 1999
+#  
+# 
+#
+
 SUMMARY = "iCal and scheduling (RFC 2445, 2446, 2447) library"
 DESCRIPTION = "An Open Source implementation of the iCalendar protocols \
 and protocol data units. The iCalendar specification describes how \
@@ -7,7 +32,7 @@ HOMEPAGE = "https://github.com/libical/libical"
 BUGTRACKER = "https://github.com/libical/libical/issues"
 LICENSE = "LGPL-2.1-only | MPL-2.0"
 LIC_FILES_CHKSUM = "file://LICENSE;md5=1910a2a76ddf6a9ba369182494170d87 \
-                    file://LICENSE.LGPL21.txt;md5=933adb561f159e7c3da079536f0ed871 \
+                    file://LICENSE.LGPL21.txt;md5=8f690bb538f4b301d931374a6eb864d0 \
                     file://LICENSE.MPL2.txt;md5=f75d2927d3c1ed2414ef72048f5ad640 \
                     "
 SECTION = "libs"
@@ -15,7 +40,7 @@ SECTION = "libs"
 SRC_URI = "${GITHUB_BASE_URI}/download/v${PV}/${BP}.tar.gz \
            file://0001-cmake-Do-not-export-CC-into-gir-compiler.patch \
           "
-SRC_URI[sha256sum] = "bcda9a6db6870240328752854d1ea475af9bbc6356e6771018200e475e5f781b"
+SRC_URI[sha256sum] = "72b7dc1a5937533aee5a2baefc990983b66b141dd80d43b51f80aced4aae219c"
 
 inherit cmake pkgconfig gobject-introspection vala github-releases