diff --git a/sci-electronics/coil64/Manifest b/sci-electronics/coil64/Manifest
index 7f12c23363..384a3f058f 100644
--- a/sci-electronics/coil64/Manifest
+++ b/sci-electronics/coil64/Manifest
@@ -1 +1 @@
-DIST coil64-2.1.27.tar.gz 2185202 BLAKE2B 6f25e2a0592fa2be3eeb9a8c192a571f36cc07fdabeb2592d01b9153a2f4f1dec8a469331c461b060365e5b5f6263dd21b5f4e211595965f477ef73d345a8297 SHA512 d4ff12feff265a7bb58bdef42bb755d82fd6f768d264d190b665b9e3475c8f55a983bfd7e31fe5fce1404c8d0cd1621b9998a122a08a756e45bcffa8f805cdcd
+DIST coil64-2.3.38.tar.gz 2781144 BLAKE2B 69e8086dbce2725118c0c2c86431990045ab1d611d1e243a0bd71a485df6f7a13e16f3885c322cc7fa703b1db01aee2cbb075817fbe96f1ad6207ec31fbc394c SHA512 d81fd68a31df62da5320c460a1e4a3759a6aaee2fedca396a910a6018ef9d4a6669c9ff3600ec9ed0b980703d9edda9ba638da5ff350bf374812802c22974382
diff --git a/sci-electronics/coil64/coil64-2.1.27.ebuild b/sci-electronics/coil64/coil64-2.3.38.ebuild
similarity index 96%
rename from sci-electronics/coil64/coil64-2.1.27.ebuild
rename to sci-electronics/coil64/coil64-2.3.38.ebuild
index a762ee1891..806eb15cbc 100644
--- a/sci-electronics/coil64/coil64-2.1.27.ebuild
+++ b/sci-electronics/coil64/coil64-2.3.38.ebuild
@@ -1,4 +1,4 @@
-# Copyright 1999-2023 Gentoo Authors
+# Copyright 1999-2025 Gentoo Authors
 # Distributed under the terms of the GNU General Public License v2
 
 EAPI="8"
diff --git a/sci-electronics/coil64/metadata.xml b/sci-electronics/coil64/metadata.xml
index 39c5c16795..f948d858ca 100644
--- a/sci-electronics/coil64/metadata.xml
+++ b/sci-electronics/coil64/metadata.xml
@@ -14,4 +14,9 @@
 		inductors or chokes, flat square coils on PCB etc.
 		You can help to translate application by the Crowdin Coil64 project.
 	</longdescription>
+	<longdescription lang="zh">
+		Coil64 是一款电感线圈计算器，可用于计算单层和多层空心电感、
+		铁氧体环形电感或扼流圈、PCB 上的扁平方形线圈等。
+		您可以通过 Crowdin Coil64 项目帮助翻译此应用程序。
+	</longdescription>
 </pkgmetadata>