diff --git a/opam b/opam
index 1813b4f92036d9fee84e130a687880dd342632b0..5daedddfc0d220bf3459bed4852f02a58df63123 100644
--- a/opam
+++ b/opam
@@ -11,5 +11,5 @@ install: [make "install"]
 remove: ["rm" "-rf" "%{lib}%/coq/user-contrib/iris"]
 depends: [
   "coq" { (>= "8.7.1" & < "8.10~") | (= "dev") }
-  "coq-stdpp" { (= "dev.2019-04-30.0.1657d8d0") | (= "dev") }
+  "coq-stdpp" { (= "1.2.0") | (= "dev") }
 ]