diff --git a/pkgs/development/libraries/libadwaita/default.nix b/pkgs/development/libraries/libadwaita/default.nix
index e2e0af67fcfc..1eedd35db92f 100644
--- a/pkgs/development/libraries/libadwaita/default.nix
+++ b/pkgs/development/libraries/libadwaita/default.nix
@@ -21,7 +21,7 @@
 
 stdenv.mkDerivation rec {
   pname = "libadwaita";
-  version = "1.4.beta";
+  version = "1.4.rc";
 
   outputs = [ "out" "dev" "devdoc" ];
   outputBin = "devdoc"; # demo app
@@ -31,7 +31,7 @@ stdenv.mkDerivation rec {
     owner = "GNOME";
     repo = "libadwaita";
     rev = version;
-    hash = "sha256-97lhsQHdSM4ervJsD6Q65JGHhycJOQs1NeFRhE7ecIo=";
+    hash = "sha256-VJV5kLoDXTPXb3gXz0iANmrfo+wiR4a59Z2tcjL5+/8=";
   };
 
   depsBuildBuild = [