diff --git a/claudius.opam b/claudius.opam
index 8ca0ba6..9a90b37 100644
--- a/claudius.opam
+++ b/claudius.opam
@@ -23,7 +23,7 @@ doc: "https://github.com/claudiusFX/claudius"
 bug-reports: "https://github.com/claudiusFX/claudius/issues"
 depends: [
   "ocaml" {>= "5.1"}
-  "dune" {>= "3.17"}
+  "dune" {>= "3.18"}
   "tsdl" {>= "1.1.0"}
   "ounit2" {with-test}
   "odoc" {with-doc}
@@ -47,3 +47,4 @@ build: [
   ]
 ]
 dev-repo: "git+https://github.com/claudiusFX/claudius.git"
+x-maintenance-intent: ["(latest)"]
diff --git a/dune-project b/dune-project
index f0c23ed..053ffc1 100644
--- a/dune-project
+++ b/dune-project
@@ -1,4 +1,4 @@
-(lang dune 3.17)
+(lang dune 3.18)
 
 (name claudius)
 
@@ -11,6 +11,8 @@
 
 (maintainers "Michael Dales <michael@digitalflapjack.com>" "Shreya Pawaskar <shreya.pawaskar.main@gmail.com>")
 
+(maintenance_intent "(latest)")
+
 (license ISC)
 
 (documentation https://github.com/claudiusFX/claudius)