diff --git a/opam b/opam
index f5896bdcbea01878803b31cd52f1d729c15be368..c2aba1a15122ab728cab0e58b7ff5729ad54aad2 100644
--- a/opam
+++ b/opam
@@ -11,5 +11,5 @@ build: [make "-j%{jobs}%"]
 install: [make "install"]
 remove: [ "sh" "-c" "rm -rf '%{lib}%/coq/user-contrib/lrust'" ]
 depends: [
-  "coq-iris" { (= "dev.2019-07-05.0.d392b7a6") | (= "dev") }
+  "coq-iris" { (= "dev.2019-07-14.1.0cdad2cb") | (= "dev") }
 ]