diff --git a/opam b/opam
index ff8097f2bdea98c59a13a968c46b01a43433c72d..8237447cbdf64fe355ddf8f87310f275b48b22a5 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.2019-05-15.0.551c1ecc") | (= "dev") }
+  "coq-iris" { (= "dev.2019-05-24.0.c9984c7f") | (= "dev") }
 ]