diff --git a/opam b/opam
index 1bfd2cd19233fc36d6fc7accfde22b92de0df3b1..fae53caf7deb4afaec026794d77249c2e3417293 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.2019-05-24.5.cdb90fa2") | (= "dev") }
+  "coq-iris" { (= "dev.2019-05-25.0.75ea0a0a") | (= "dev") }
 ]