diff --git a/opam b/opam
index 11bf621566cc192e2228162fd98d7505aaf7a9fd..fcbec1a9b50868d11830e7ff73be824b3d11a558 100644
--- a/opam
+++ b/opam
@@ -10,5 +10,5 @@ build: [make "-j%{jobs}%"]
 install: [make "install"]
 remove: [ "sh" "-c" "rm -rf '%{lib}%/coq/user-contrib/lrust'" ]
 depends: [
-  "coq-gpfsl" { (= "dev.2019-05-09.1.d0daa181") | (= "dev") }
+  "coq-gpfsl" { (= "dev.2019-05-12.0.b25682f7") | (= "dev") }
 ]