diff --git a/_service b/_service
index 4860daf..fa9f56b 100644
--- a/_service
+++ b/_service
@@ -1,7 +1,7 @@
 <services>
   <service name="tar_scm" mode="disabled">
     <param name="filename">ocaml-dune</param>
-    <param name="revision">3276f90725e4423790a43065cc51ddbbba61eb89</param>
+    <param name="revision">842d104126175999e25f5cd63e2a384f9c6ef797</param>
     <param name="scm">git</param>
     <param name="submodules">disable</param>
     <param name="url">https://github.com/ocaml/dune.git</param>
diff --git a/ocaml-dune-3.9.1.tar.xz b/ocaml-dune-3.9.1.tar.xz
deleted file mode 100644
index 771bf02..0000000
--- a/ocaml-dune-3.9.1.tar.xz
+++ /dev/null
@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b6d325d6b536e18882e41dedc066493625d297382e8c6433cb42dcdad805e1cd
-size 1890416
diff --git a/ocaml-dune-3.9.3.tar.xz b/ocaml-dune-3.9.3.tar.xz
new file mode 100644
index 0000000..aca1c24
--- /dev/null
+++ b/ocaml-dune-3.9.3.tar.xz
@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:5fe56027f66c35903826f808fd4842fc25aaf1940242de898911ce860d59a423
+size 1890864
diff --git a/ocaml-dune.changes b/ocaml-dune.changes
index e741c79..8096a46 100644
--- a/ocaml-dune.changes
+++ b/ocaml-dune.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Mon Jul 31 12:34:56 UTC 2023 - ohering@suse.de
+
+- Update to version 3.9.3
+  see included CHANGES.md for details
+
 -------------------------------------------------------------------
 Fri Jul  7 07:07:07 UTC 2023 - ohering@suse.de
 
diff --git a/ocaml-dune.spec b/ocaml-dune.spec
index a323a33..bb5873c 100644
--- a/ocaml-dune.spec
+++ b/ocaml-dune.spec
@@ -25,7 +25,7 @@
 %define     pkg ocaml-dune
 %global  _buildshell /bin/bash
 Name:           %pkg%nsuffix
-Version:        3.9.1
+Version:        3.9.3
 Release:        0
 %{?ocaml_preserve_bytecode}
 License:        MIT