diff --git a/srcpkgs/dune/template b/srcpkgs/dune/template
index da572e1b057..a577546f9ad 100644
--- a/srcpkgs/dune/template
+++ b/srcpkgs/dune/template
@@ -1,6 +1,6 @@
 # Template file for 'dune'
 pkgname=dune
-version=3.8.2
+version=3.9.1
 revision=1
 makedepends="ocaml"
 depends="ocaml"
@@ -10,7 +10,7 @@ license="MIT"
 homepage="https://dune.build/"
 changelog="https://raw.githubusercontent.com/ocaml/dune/main/CHANGES.md"
 distfiles="https://github.com/ocaml/dune/releases/download/${version}/dune-${version}.tbz"
-checksum=5a6ec790128616b6b46616427fa9c8f2ba0d6ef5a405bf8fdbc6f82dc0d935fd
+checksum=f0c3ce49f36c733b8aee72611f107cf06de6bc423be7262aab1bb3f03c05a878
 nocross="ocaml"
 
 _dune_release_pkgs="dune dune-build-info dune-configurator