diff --git a/srcpkgs/z3/template b/srcpkgs/z3/template
index 656527da3a9..82946d3139e 100644
--- a/srcpkgs/z3/template
+++ b/srcpkgs/z3/template
@@ -1,6 +1,6 @@
 # Template file for 'z3'
 pkgname=z3
-version=4.12.6
+version=4.13.0
 revision=1
 build_style=configure
 configure_args="--prefix=/usr -g --python $(vopt_if ocaml --ml)"
@@ -14,7 +14,7 @@ maintainer="Leah Neukirchen <leah@vuxu.org>"
 license="MIT"
 homepage="https://github.com/Z3Prover/z3"
 distfiles="https://github.com/Z3Prover/z3/archive/z3-${version}.tar.gz"
-checksum=9e46a1260ea26c441a1ad6faf378bf911ee9ffd110868867b4b2f2e3c7d2200e
+checksum=01bcc61c8362e37bb89fd2430f7e3385e86df7915019bd2ce45de9d9bd934502
 
 build_options="ocaml"
 desc_option_ocaml="Enable support for OCaml bindings"