diff --git a/pkgs/development/ocaml-modules/happy-eyeballs/default.nix b/pkgs/development/ocaml-modules/happy-eyeballs/default.nix
index dcd6c433d77d..0c3109106c3d 100644
--- a/pkgs/development/ocaml-modules/happy-eyeballs/default.nix
+++ b/pkgs/development/ocaml-modules/happy-eyeballs/default.nix
@@ -4,15 +4,17 @@
 
 buildDunePackage rec {
   pname = "happy-eyeballs";
-  version = "0.1.3";
+  version = "0.3.0";
 
   minimalOCamlVersion = "4.08";
 
   src = fetchurl {
     url = "https://github.com/roburio/happy-eyeballs/releases/download/v${version}/happy-eyeballs-${version}.tbz";
-    sha256 = "sha256:0ns1bxcmx0rkq4am6vl2aargdzkfhria8sfmgnh8dgzvvj93cc1c";
+    sha256 = "17mnid1gvq1ml1zmqzn0m6jmrqw4kqdrjqrdsrphl5kxxyhs03m6";
   };
 
+  strictDeps = true;
+
   propagatedBuildInputs = [
     domain-name
     duration
@@ -25,6 +27,6 @@ buildDunePackage rec {
     description = "Connecting to a remote host via IP version 4 or 6";
     homepage = "https://github.com/roburio/happy-eyeballs";
     license = lib.licenses.isc;
-    maintainers = [ lib.maintainers.vbgl ];
+    maintainers = with lib.maintainers; [ vbgl ulrikstrid ];
   };
 }
diff --git a/pkgs/development/ocaml-modules/happy-eyeballs/lwt.nix b/pkgs/development/ocaml-modules/happy-eyeballs/lwt.nix
index 63c5a0b61baf..e9b260b2c144 100644
--- a/pkgs/development/ocaml-modules/happy-eyeballs/lwt.nix
+++ b/pkgs/development/ocaml-modules/happy-eyeballs/lwt.nix
@@ -2,15 +2,32 @@
 , happy-eyeballs
 , cmdliner
 , dns-client
+, duration
+, domain-name
+, ipaddr
+, fmt
 , logs
 , lwt
+, mtime
 }:
 
 buildDunePackage {
   pname = "happy-eyeballs-lwt";
+
   inherit (happy-eyeballs) src version;
 
-  buildInputs = [ cmdliner ];
+  minimalOCamlVersion = "4.08";
+
+  strictDeps = true;
+
+  buildInputs = [
+    cmdliner
+    duration
+    domain-name
+    ipaddr
+    fmt
+    mtime
+  ];
 
   propagatedBuildInputs = [
     dns-client
@@ -19,8 +36,10 @@ buildDunePackage {
     lwt
   ];
 
+  doCheck = true;
+
   meta = happy-eyeballs.meta // {
+    mainProgram = "happy_eyeballs_client";
     description = "Connecting to a remote host via IP version 4 or 6 using Lwt_unix";
   };
-
 }
diff --git a/pkgs/development/ocaml-modules/happy-eyeballs/mirage.nix b/pkgs/development/ocaml-modules/happy-eyeballs/mirage.nix
index a47f7afa00c7..c30348777634 100644
--- a/pkgs/development/ocaml-modules/happy-eyeballs/mirage.nix
+++ b/pkgs/development/ocaml-modules/happy-eyeballs/mirage.nix
@@ -1,15 +1,37 @@
 { buildDunePackage
 , happy-eyeballs
+, duration
 , dns-client
+, domain-name
+, ipaddr
+, fmt
 , logs
 , lwt
+, mirage-clock
+, mirage-random
+, mirage-time
 , tcpip
 }:
 
 buildDunePackage {
   pname = "happy-eyeballs-mirage";
+
   inherit (happy-eyeballs) src version;
 
+  minimalOCamlVersion = "4.08";
+
+  strictDeps = true;
+
+  buildInputs = [
+    duration
+    ipaddr
+    domain-name
+    fmt
+    mirage-clock
+    mirage-random
+    mirage-time
+  ];
+
   propagatedBuildInputs = [
     dns-client
     happy-eyeballs
@@ -18,8 +40,9 @@ buildDunePackage {
     tcpip
   ];
 
+  doCheck = true;
+
   meta = happy-eyeballs.meta // {
     description = "Connecting to a remote host via IP version 4 or 6 using Mirage";
   };
-
 }