diff --git a/coq-lambda-rust.opam b/coq-lambda-rust.opam
index 256e076b177265279e36d722aef4a87bce2ed5b3..6f9b966e066ed51ece0a5d4dca4a99606303bff6 100644
--- a/coq-lambda-rust.opam
+++ b/coq-lambda-rust.opam
@@ -13,7 +13,7 @@ the type system, and safety proof for some Rust libraries.
 """
 
 depends: [
-  "coq-iris" { (= "dev.2023-11-06.5.4cfd3db8") | (= "dev") }
+  "coq-iris" { (= "dev.2023-11-17.0.e29d4cf8") | (= "dev") }
 ]
 
 build: [make "-j%{jobs}%"]