diff --git a/sys-kernel/calculate-sources/Manifest b/sys-kernel/calculate-sources/Manifest
index cdc9b3b3f..ebb6f2bed 100644
--- a/sys-kernel/calculate-sources/Manifest
+++ b/sys-kernel/calculate-sources/Manifest
@@ -1,6 +1,7 @@
 DIST linux-4.19.tar.xz 103117552 BLAKE2B 1dbf16cf410867412d17568fe42bc1e90c034183b654d270b650621ff7664a321950943d0639205bc1ee7ef6210be170c1f2c785a042ed8a4ec5e3a486d890e0 SHA512 ab67cc746b375a8b135e8b23e35e1d6787930d19b3c26b2679787d62951cbdbc3bb66f8ededeb9b890e5008b2459397f9018f1a6772fdef67780b06a4cb9f6f4
 DIST linux-5.4.tar.xz 109441440 BLAKE2B 193bc4a3147e147d5529956164ec4912fad5d5c6fb07f909ff1056e57235834173194afc686993ccd785c1ff15804de0961b625f3008cca0e27493efc8f27b13 SHA512 9f60f77e8ab972b9438ac648bed17551c8491d6585a5e85f694b2eaa4c623fbc61eb18419b2656b6795eac5deec0edaa04547fc6723fbda52256bd7f3486898f
 DIST linux-5.5.tar.xz 110713660 BLAKE2B 36b990d3650c409652206c319c93c0cf68885334050bc286b479c8b844bc47354547e19eebb58caafb026b96d134f39f0c7ce38b4eebe9da7ea6d1610a1e2af2 SHA512 fa74fdabb5e63384a39e54da05b86a9ae9ea16179524b041fbbdffc7177e80b53600ae98d76be127ba216148f9dc55fe07ab20637e22c6d6030cb4aa09eb2f86
-DIST patch-4.19.110.xz 2892016 BLAKE2B 31420716b3d546cbd49702b05aaff46a44e9b19e8e37c5359b210822a23a8cd926525fcaa3f0bf2a8b5c257737af44f4adaa5d02805239c5b494e53fe14d8210 SHA512 f44b03be5735840095d2a373baab952b299a84c19568ddf4eb1aa4a591cdc91ed9825332aa16767de0b3df9106d73b21386ec636cccbeacb672a4d4fa73fb3f7
+DIST patch-4.19.112.xz 2915692 BLAKE2B ba693b3f2ae8b829ae0296f10a6d84af0626a12c951d4b06d0eb9d5a34d63c3e91796284afd49c8a90e309ad325f84a17ffaa064834387d8b3da91dd515acaa3 SHA512 315c61abe919fff07b7043a739f5cda2607465c67313fa61a2082191670a859b43c1dbba8f18e1cb01fd804f726232ddf830879d852d71b9f7636003ac413718
 DIST patch-5.4.25.xz 1005776 BLAKE2B cb9ed154fc9fd88ee50437a9c595a53010f5a1bfc5f5766234e6bbcd5cd9bbbac32509ac4a473446b2d8257a02ebea8dbbf2280b88b969cfd98426ce5ffeefab SHA512 ba887634350a2fde67283241356c5f6fee1fd076b58051aa4df88da8bc60645e40b8b73dba3401415770a80f58d59546fc96b8b816b61da70177a3ef92c1bafa
-DIST patch-5.5.9.xz 491120 BLAKE2B 0bba19e3d579b8f78b4e99de168719fbca40f6ef3977f36d180025ee4bcbf16f0978eac1f8378d9c230ff0faee9730db5a9e4b9b3a2dc25ad59c773784c99b01 SHA512 44f26e7bce86c149fb4ddae20306ae58dead5a4797c268409f12284c695de80bde4a1b8bb1492f51db0f36210543d4a277024481e43acda10c3bb03470bf5270
+DIST patch-5.4.27.xz 1044748 BLAKE2B 7b3672a6404a22cad0c30576b00cfb962abb7768713537b69a09bf8a598734b4bc8d29ba0f0f3e9decac40f348892faa1831b052821a6f6f78f01402530800b4 SHA512 47cd20106c2b79456efd2f760c0ef9e8fb91913bd812a33be034f51feedf6166680a40f62b8580696447c8c350bedef9727a4b30cfba53c6ddd3e2aa1f656ab4
+DIST patch-5.5.11.xz 543040 BLAKE2B fb2d497dac5771389d7deab8719a870c98baf3feef7699fe177b444d218beeedacb4c17a8a7fac7b8628b2543bc35bc9865626602449b1b69bb84d94eb8e3c22 SHA512 f90bd8a926d8fd0afd2aa6c97dcd9c1bf181290abda039cc453769092dd936b21ae68280a197aa5ab0b1afc78b1c4a3f5c8e2526511bcedefd19f7ecca244862
diff --git a/sys-kernel/calculate-sources/calculate-sources-4.19.110.ebuild b/sys-kernel/calculate-sources/calculate-sources-4.19.112.ebuild
similarity index 100%
rename from sys-kernel/calculate-sources/calculate-sources-4.19.110.ebuild
rename to sys-kernel/calculate-sources/calculate-sources-4.19.112.ebuild
diff --git a/sys-kernel/calculate-sources/calculate-sources-5.4.27.ebuild b/sys-kernel/calculate-sources/calculate-sources-5.4.27.ebuild
new file mode 100644
index 000000000..d8c9c69f0
--- /dev/null
+++ b/sys-kernel/calculate-sources/calculate-sources-5.4.27.ebuild
@@ -0,0 +1,24 @@
+# Copyright 1999-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Header: $
+
+EAPI=5
+ETYPE="sources"
+
+inherit calculate-kernel-7 eutils
+
+DESCRIPTION="Calculate Linux kernel image"
+KEYWORDS="~amd64"
+HOMEPAGE="http://www.calculate-linux.org"
+
+SRC_URI="${KERNEL_URI} ${ARCH_URI}"
+
+IUSE="muqss uksm fsync"
+
+src_unpack() {
+	calculate-kernel-7_src_unpack
+}
+
+pkg_postinst() {
+	calculate-kernel-7_pkg_postinst
+}
diff --git a/sys-kernel/calculate-sources/calculate-sources-5.5.9.ebuild b/sys-kernel/calculate-sources/calculate-sources-5.5.11.ebuild
similarity index 100%
rename from sys-kernel/calculate-sources/calculate-sources-5.5.9.ebuild
rename to sys-kernel/calculate-sources/calculate-sources-5.5.11.ebuild