diff --git a/srcpkgs/ocaml-zarith/template b/srcpkgs/ocaml-zarith/template
index 642476093c..4c14a4143b 100644
--- a/srcpkgs/ocaml-zarith/template
+++ b/srcpkgs/ocaml-zarith/template
@@ -1,7 +1,7 @@
 # Template file for 'ocaml-zarith'
 pkgname=ocaml-zarith
-version=1.11
-revision=2
+version=1.12
+revision=1
 wrksrc="Zarith-release-${version}"
 build_style=configure
 make_check_target="tests"
@@ -13,7 +13,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="LGPL-2.0-only,OCaml-LGPL-linking-exception"
 homepage="https://github.com/ocaml/zarith"
 distfiles="https://github.com/ocaml/zarith/archive/release-${version}.tar.gz"
-checksum=f996af120a10fd06a8272ae99b7affd57cef49c57a3a596e2f589147dd183684
+checksum=cc32563c3845c86d0f609c86d83bf8607ef12354863d31d3bffc0dacf1ed2881
 nocross=yes
 disable_parallel_build=yes