diff --git a/pkgs/by-name/li/liana/package.nix b/pkgs/by-name/li/liana/package.nix
index 454696a2791b..5685bed1d2be 100644
--- a/pkgs/by-name/li/liana/package.nix
+++ b/pkgs/by-name/li/liana/package.nix
@@ -42,16 +42,16 @@ let
 in
 rustPlatform.buildRustPackage rec {
   pname = "liana";
-  version = "14.0"; # keep in sync with lianad
+  version = "15.0"; # keep in sync with lianad
 
   src = fetchFromGitHub {
     owner = "wizardsardine";
     repo = "liana";
     tag = "v${version}";
-    hash = "sha256-1d+icjk1NamlvEx4Xb1Ao4d1hb/t5aBwho+yCtHF9y4=";
+    hash = "sha256-mRBhpf4Risuq4TQ1y/5lWTOxN2RMHcZ2SC2BpbsOdhA=";
   };
 
-  cargoHash = "sha256-9CWJIRby6QWJmkYSHj2lFfEj0plX5iWxsdQs5sYww7Q=";
+  cargoHash = "sha256-Mr6YOK7d6pfFliaiw2Mjj5wJvPk+6yH892uS7ksd4YU=";
 
   nativeBuildInputs = [
     pkg-config