1 files changed, 3 insertions, 8 deletions
diff --git a/pkgs/development/compilers/cairo/default.nix b/pkgs/development/compilers/cairo/default.nix
index 0e7283e52caa8..51b6c641da94a 100644
--- a/pkgs/development/compilers/cairo/default.nix
+++ b/pkgs/development/compilers/cairo/default.nix
@@ -6,21 +6,16 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "cairo";
-  version = "2.4.0";
+  version = "2.5.4";
 
   src = fetchFromGitHub {
     owner = "starkware-libs";
     repo = "cairo";
     rev = "v${version}";
-    hash = "sha256-5bCPklk9u21/9cZYisszK0Lo7is9+iFrQxve41Fy5hg=";
+    hash = "sha256-ctb5VingMczzHLyyEjKgFKNAZI3/fqzjFW/RQGDSsyQ=";
   };
 
-  cargoPatches = [
-    # Upstream Cargo.lock is not up-to-date.
-    # https://github.com/starkware-libs/cairo/issues/4530
-    ./ensure-consistency-of-cargo-lock.patch
-  ];
-  cargoHash = "sha256-YCW6nwmUXMiP65QHCH6k29672gIkuz+MCmTqI+qaOyA=";
+  cargoHash = "sha256-T21GuGQaX/VD907MEGp68bQPXrRK0it4o1nLEdHwTsE=";
 
   nativeCheckInputs = [
     rustfmt