diff --git a/pkgs/development/ocaml-modules/srt/default.nix b/pkgs/development/ocaml-modules/srt/default.nix
index 2755b06d9c71..92431fcb3489 100644
--- a/pkgs/development/ocaml-modules/srt/default.nix
+++ b/pkgs/development/ocaml-modules/srt/default.nix
@@ -6,13 +6,16 @@
 
 buildDunePackage rec {
   pname = "srt";
-  version = "0.2.1";
+  version = "0.3.0";
+
+  minimalOCamlVersion = "4.08";
+  duneVersion = "3";
 
   src = fetchFromGitHub {
     owner = "savonet";
     repo = "ocaml-srt";
     rev = "v${version}";
-    sha256 = "sha256-rnM50IzeiKOrpFf79jTHp+fXn0tdx+vrLuD3kzqLh5g=";
+    sha256 = "sha256-iD18bCbouBuMpuSzruDZJoYz2YyN080RK8BavUF3beY=";
   };
 
   buildInputs = [ dune-configurator ];
diff --git a/pkgs/tools/audio/liquidsoap/full.nix b/pkgs/tools/audio/liquidsoap/full.nix
index 5f61a9660f2a..81157c13782e 100644
--- a/pkgs/tools/audio/liquidsoap/full.nix
+++ b/pkgs/tools/audio/liquidsoap/full.nix
@@ -7,14 +7,14 @@
 
 let
   pname = "liquidsoap";
-  version = "2.1.3";
+  version = "2.1.4";
 in
 stdenv.mkDerivation {
   inherit pname version;
 
   src = fetchurl {
     url = "https://github.com/savonet/${pname}/releases/download/v${version}/${pname}-${version}.tar.bz2";
-    sha256 = "sha256-2ti/ZF1tPI+3dpwG6IZLBcg0C19ffnJA3Dog5ngrEgQ=";
+    sha256 = "sha256-GQuG7f9U+/HqPcuj6hnBoH5mWEhxSwWgBnkCuLqHTAc=";
   };
 
   postFixup = ''