diff --git a/srcpkgs/libxls/template b/srcpkgs/libxls/template
index 8d97afab784..df3671c464f 100644
--- a/srcpkgs/libxls/template
+++ b/srcpkgs/libxls/template
@@ -1,6 +1,6 @@
 # Template file for 'libxls'
 pkgname=libxls
-version=1.6.2
+version=1.6.3
 revision=1
 build_style=gnu-configure
 configure_args="--program-prefix=lib --enable-static"
@@ -9,7 +9,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="BSD-2-Clause"
 homepage="https://github.com/libxls/libxls"
 distfiles="https://github.com/libxls/libxls/releases/download/v${version}/libxls-${version}.tar.gz"
-checksum=5dacc34d94bf2115926c80c6fb69e4e7bd2ed6403d51cff49041a94172f5e371
+checksum=b2fb836ea0b5253a352fb5ca55742e29f06f94f9421c5b8eeccef2e5d43f622c
 
 post_install() {
 	sed '/^$/q' include/xls.h >LICENSE