diff --git a/opam b/opam
index 0f5c6c07f7250d25900aefd7d88ce9035866b266..30924c883d3a0dab182c0e5a566689ca67de6b19 100644
--- a/opam
+++ b/opam
@@ -9,5 +9,5 @@ build: [make "-j%{jobs}%"]
 install: [make "install"]
 remove: [ "sh" "-c" "rm -rf '%{lib}%/coq/user-contrib/igps" ]
 depends: [
-  "coq-iris" { (= "branch.gen_proofmode.2018-07-04.2.34f64c8d") | (= "dev") }
+  "coq-iris" { (= "dev.2018-07-13.0.cbf73155") | (= "dev") }
 ]