Package mirage-crypto

Failed to find a solution:

no platform:
2024-06-17 15:14.49 [INFO] Solving for ocaml-base-compiler, ocaml,
                           mirage-crypto using opam_repository_commit 2f8c856c809d3a0c04be402b6e739c3d0a45af1c

2024-06-17 15:16.10 [INFO] base: eliminated all possibilities in 1.32 s

2024-06-17 15:16.10 [INFO] = base =

2024-06-17 15:16.10 [INFO] Can't find all required versions.
Selected: base-bigarray.base base-domains.base base-nnp.base
          base-threads.base base-unix.base host-arch-x86_64.1 ocaml-config.3
          ocaml-options-vanilla.1 mirage-crypto&ocaml&ocaml-base-compiler
          ocaml-base-compiler ocaml-base-compiler system-mingw ocaml
          base-domains ocaml-base-compiler
- mirage-crypto -> (problem)
    User requested = 0.8.3
    No usable implementations:
      mirage-crypto.0.11.3: Rejected by user-specified constraint mirage-crypto (= 0.8.3)
      mirage-crypto.0.11.2: Rejected by user-specified constraint mirage-crypto (= 0.8.3)
      mirage-crypto.0.11.1: Rejected by user-specified constraint mirage-crypto (= 0.8.3)
      mirage-crypto.0.11.0: Rejected by user-specified constraint mirage-crypto (= 0.8.3)
      mirage-crypto.0.10.7: Rejected by user-specified constraint mirage-crypto (= 0.8.3)
      ...
- ocaml -> ocaml.5.1.1
    User requested <= 5.1.1
- ocaml-base-compiler -> ocaml-base-compiler.5.1.1
    User requested >= 4.04.1
    ocaml-base-compiler|ocaml-variants|ocaml-system|dkml-base-compiler ocaml-base-compiler requires >= 5.1.1~ & < 5.1.2~
- system-mingw -> (problem)
    No usable implementations:
      system-mingw.1: Availability condition not satisfied