diff --git a/coq-actris.opam b/coq-actris.opam
index 3e9c80375e7fceca66a3d0046eefeef98f69832e..8672e7b2da2352dcce2e3aa3473fd285e1842278 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.2023-11-06.5.4cfd3db8") | (= "dev") }
+  "coq-iris-heap-lang" { (= "dev.2023-11-20.1.7d72ccb5") | (= "dev") }
 ]
 
 build: [make "-j%{jobs}%"]