diff --git a/srcpkgs/justbuild/template b/srcpkgs/justbuild/template
index a63c09e93af..24f217a692d 100644
--- a/srcpkgs/justbuild/template
+++ b/srcpkgs/justbuild/template
@@ -1,6 +1,6 @@
 # Template file for 'justbuild'
 pkgname=justbuild
-version=1.6.2
+version=1.6.3
 revision=1
 create_wrksrc=yes
 hostmakedepends="jo pandoc pkg-config python3 tar unzip wget grpc protobuf"
@@ -13,7 +13,7 @@ license="Apache-2.0"
 homepage="https://github.com/just-buildsystem/justbuild/"
 changelog="https://github.com/just-buildsystem/justbuild/blob/master/CHANGELOG.md"
 distfiles="https://github.com/just-buildsystem/justbuild/archive/v${version}.tar.gz"
-checksum=9361499785390348bdb13e37434c41a406f5b4866f06d15870eaeb26526a0803
+checksum=331f4cdf8a88d994789a548bb4d10e0a001dd06d8f13d7ca18b7e436e40e03a9
 conflicts="just>=0"
 nocross="not supported by bootstrapping"