diff --git a/opam b/opam
index 77a7611b52988d2802d7be18e187f279981a6f58..1fc1d3a78c856b3ca96cecf203a5030ef1c5cbcc 100644
--- a/opam
+++ b/opam
@@ -12,5 +12,5 @@ install: [make "install"]
 remove: ["rm" "-rf" "%{lib}%/coq/user-contrib/iris"]
 depends: [
   "coq" { (= "8.7.2") | (= "8.8.2") | (>= "8.9" & < "8.11~") | (= "dev") }
-  "coq-stdpp" { (= "dev.2019-08-14.0.f9830af6") | (= "dev") }
+  "coq-stdpp" { (= "dev.2019-08-24.1.adfc24d2") | (= "dev") }
 ]