diff --git a/opam b/opam
index deb6f981d14f3262791ca841abddab64de769992..dd09f54875d75116c08db009d85014255235b53e 100644
--- a/opam
+++ b/opam
@@ -9,5 +9,5 @@ build: [make "-j%{jobs}%"]
 install: [] # This repo does not install
 remove: []
 depends: [
-  "coq-iris" { (= "dev.2019-02-20.0.8a8c1405") | (= "dev") }
+  "coq-iris" { (= "dev.2019-03-04.1.a848ac3b") | (= "dev") }
 ]