diff --git a/dev-tex/biber/biber-2.20.recipe b/dev-tex/biber/biber-2.21.recipe
similarity index 93%
rename from dev-tex/biber/biber-2.20.recipe
rename to dev-tex/biber/biber-2.21.recipe
index 0cff92247..b8100e751 100644
--- a/dev-tex/biber/biber-2.20.recipe
+++ b/dev-tex/biber/biber-2.21.recipe
@@ -4,11 +4,11 @@ package. It supports an unsurpassed feature set for automated conformance to com
 style requirements such as labelling, sorting and name handling. It has comprehensive Unicode \
 support."
 HOMEPAGE="https://biblatex-biber.sourceforge.net/"
-COPYRIGHT="2009-2024 François Charette and Philip Kime"
+COPYRIGHT="2009-2025 François Charette and Philip Kime"
 LICENSE="Artistic"
 REVISION="1"
 SOURCE_URI="https://github.com/plk/biber/archive/refs/tags/v$portVersion.tar.gz"
-CHECKSUM_SHA256="19f0312e59bf2f5711b8d69b3585a0ca894c36574f086fbb8d53ccd5c0a45ff9"
+CHECKSUM_SHA256="2652cf3ae0abff5fb233aa77f18e70014cc2c70b94a8693c099a3cad9bbb4b20"
 PATCHES="biber-$portVersion.patchset"
 
 ARCHITECTURES="any"
diff --git a/dev-tex/biber/patches/biber-2.20.patchset b/dev-tex/biber/patches/biber-2.21.patchset
similarity index 100%
rename from dev-tex/biber/patches/biber-2.20.patchset
rename to dev-tex/biber/patches/biber-2.21.patchset