diff --git a/coq-gpfsl.opam b/coq-gpfsl.opam
index 56de7e0a24738cc352901c8e5f2cb63ebc1f61db..3a8f28b4caef83031b41b1422a89663baf79da5d 100644
--- a/coq-gpfsl.opam
+++ b/coq-gpfsl.opam
@@ -10,7 +10,7 @@ version: "dev"
 synopsis: "A combination of GPS and FSL in the promising semantics WITHOUT promises"
 
 depends: [
-  "coq-iris"  { (= "dev.2023-11-06.5.4cfd3db8") | (= "dev") }
+  "coq-iris"  { (= "dev.2023-12-26.0.0e93d3f3") | (= "dev") }
   "coq-orc11" {= version}
 ]
 
diff --git a/coq-orc11.opam b/coq-orc11.opam
index e507db0e8c7ee29ed1312c4a526f40af9f0e50b4..2b0fe1762a101bea06a88b6cac6216b60c627f35 100644
--- a/coq-orc11.opam
+++ b/coq-orc11.opam
@@ -10,7 +10,7 @@ version: "dev"
 synopsis: "A Coq formalization of the ORC11 semantics for weak memory"
 
 depends: [
-  "coq-stdpp" { (= "dev.2023-10-14.6.32edabf7") | (= "dev") }
+  "coq-stdpp" { (= "dev.2023-11-16.0.809926b5") | (= "dev") }
 ]
 
 build: ["./make-package" "orc11" "-j%{jobs}%"]