diff --git a/coq-actris.opam b/coq-actris.opam
index 0a6f3ae03f35db00ec5e4ce435bba1dd5f6ffaa1..08e7857a9583c960e63b6fccd5c0ee71275340ee 100644
--- a/coq-actris.opam
+++ b/coq-actris.opam
@@ -8,7 +8,7 @@ bug-reports: "https://gitlab.mpi-sws.org/iris/actris/issues"
 dev-repo: "git+https://gitlab.mpi-sws.org/iris/actris.git"
 
 depends: [
-  "coq-iris-heap-lang" { (= "dev.2024-02-16.1.06f499e0") | (= "dev") }
+  "coq-iris-heap-lang" { (= "dev.2024-03-12.0.c1e15cdc") | (= "dev") }
 ]
 
 build: [make "-j%{jobs}%"]