diff --git a/pkgs/development/ocaml-modules/ffmpeg/base.nix b/pkgs/development/ocaml-modules/ffmpeg/base.nix
index bf63c00378cc3..f44069429bd4b 100644
--- a/pkgs/development/ocaml-modules/ffmpeg/base.nix
+++ b/pkgs/development/ocaml-modules/ffmpeg/base.nix
@@ -1,13 +1,13 @@
 { lib, fetchFromGitHub }:
 
 rec {
-  version = "1.1.11";
+  version = "1.2.1";
 
   src = fetchFromGitHub {
     owner = "savonet";
     repo = "ocaml-ffmpeg";
     rev = "refs/tags/v${version}";
-    sha256 = "sha256-Tr0YhoaaUSOlA7vlhAjPyFJI/iL7Z54oO27RnG7d+nA=";
+    sha256 = "sha256-Df+dU7Cd1rgsC/TelPzQ7wYlwsX9MGd8qcYsVN6dyMg=";
   };
 
   meta = with lib; {
diff --git a/pkgs/tools/audio/liquidsoap/full.nix b/pkgs/tools/audio/liquidsoap/full.nix
index 0d526b2ce6aa9..5e9acac36a6f3 100644
--- a/pkgs/tools/audio/liquidsoap/full.nix
+++ b/pkgs/tools/audio/liquidsoap/full.nix
@@ -3,6 +3,7 @@
   stdenv,
   makeWrapper,
   fetchFromGitHub,
+  fetchpatch,
   which,
   pkg-config,
   libjpeg,
@@ -23,7 +24,7 @@
 
 let
   pname = "liquidsoap";
-  version = "2.2.5";
+  version = "2.3.0";
 in
 stdenv.mkDerivation {
   inherit pname version;
@@ -32,9 +33,18 @@ stdenv.mkDerivation {
     owner = "savonet";
     repo = "liquidsoap";
     rev = "refs/tags/v${version}";
-    hash = "sha256-o3P7oTizO2l2WkB4LormZ/Ses5jZOpgQ1r1zB1Y3Bjs=";
+    hash = "sha256-wNOENkIQw8LWfceI24aa8Ja3ZkePgTIGdIpGgqs/3Ss=";
   };
 
+  patches = [
+    # Compatibility with saturn_lockfree 0.5.0
+    (fetchpatch {
+      url = "https://github.com/savonet/liquidsoap/commit/3d6d2d9cd1c7750f2e97449516235a692b28bf56.patch";
+      includes = [ "src/*" ];
+      hash = "sha256-pmC3gwmkv+Hat61aulNkTKS4xMz+4D94OCMtzhzNfT4=";
+    })
+  ];
+
   postPatch = ''
     substituteInPlace src/lang/dune \
       --replace-warn "(run git rev-parse --short HEAD)" "(run echo -n nixpkgs)"
@@ -88,7 +98,7 @@ stdenv.mkDerivation {
     ocamlPackages.duppy
     ocamlPackages.mm
     ocamlPackages.ocurl
-    ocamlPackages.ocaml_pcre
+    ocamlPackages.re
     ocamlPackages.cry
     ocamlPackages.camomile
     ocamlPackages.uri
@@ -96,10 +106,13 @@ stdenv.mkDerivation {
     ocamlPackages.magic-mime
     ocamlPackages.menhir # liquidsoap-lang
     ocamlPackages.menhirLib
+    ocamlPackages.mem_usage
     ocamlPackages.metadata
     ocamlPackages.dune-build-info
     ocamlPackages.re
+    ocamlPackages.saturn_lockfree # liquidsoap-lang
     ocamlPackages.sedlex # liquidsoap-lang
+    ocamlPackages.ppx_hash # liquidsoap-lang
     ocamlPackages.ppx_string
 
     # Recommended dependencies