diff --git a/pkgs/by-name/un/uni-sync/config_path.patch b/pkgs/by-name/un/uni-sync/config_path.patch
deleted file mode 100644
index c59bf80125ae..000000000000
--- a/pkgs/by-name/un/uni-sync/config_path.patch
+++ /dev/null
@@ -1,38 +0,0 @@
-diff --git a/src/main.rs b/src/main.rs
-index 357a33b..7073497 100644
---- a/src/main.rs
-+++ b/src/main.rs
-@@ -1,4 +1,4 @@
--use std::env;
-+use std::path::PathBuf;
- 
- mod devices;
- 
-@@ -8,12 +8,23 @@ fn main() -> Result<(), std::io::Error> {
-         configs: vec![]
-     };
- 
--    let mut config_path = env::current_exe()?;
--    config_path.pop();
--    config_path.push("uni-sync.json");
-+    let mut config_path = PathBuf::from("/etc/uni-sync/uni-sync.json");
- 
-     if !config_path.exists() {
--        std::fs::write(&config_path, serde_json::to_string_pretty(&configs).unwrap())?;
-+        match std::fs::create_dir_all(config_path.parent().unwrap()) {
-+            Ok(result) => result,
-+            Err(_) => {
-+                println!("Please run uni-sync with elevated permissions.");
-+                std::process::exit(0);
-+            }
-+        };
-+        match std::fs::write(&config_path, serde_json::to_string_pretty(&configs).unwrap()) {
-+            Ok(result) => result,
-+            Err(_) => {
-+                println!("Please run uni-sync with elevated permissions.");
-+                std::process::exit(0);
-+            }
-+        };
-     }
- 
-     let config_content = std::fs::read_to_string(&config_path).unwrap();
diff --git a/pkgs/by-name/un/uni-sync/ignore_read-only_filesystem.patch b/pkgs/by-name/un/uni-sync/ignore_read-only_filesystem.patch
index 3a0837d1d224..66cb807e1181 100644
--- a/pkgs/by-name/un/uni-sync/ignore_read-only_filesystem.patch
+++ b/pkgs/by-name/un/uni-sync/ignore_read-only_filesystem.patch
@@ -2,13 +2,12 @@ diff --git a/src/main.rs b/src/main.rs
 index f07cc64..357a33b 100644
 --- a/src/main.rs
 +++ b/src/main.rs
-@@ -20,7 +20,7 @@ fn main() -> Result<(), std::io::Error> {
-     configs = serde_json::from_str::<devices::Configs>(&config_content).unwrap();
- 
+@@ -46,7 +46,7 @@ fn main() -> Result<(), std::io::Error> {
+     configs = serde_json::from_str::<devices::Configs>(&config_content)?;
+
      let new_configs = devices::run(configs);
--    std::fs::write(&config_path, serde_json::to_string_pretty(&new_configs).unwrap())?;
-+    std::fs::write(&config_path, serde_json::to_string_pretty(&new_configs).unwrap());
- 
+-    std::fs::write(&config_path, serde_json::to_string_pretty(&new_configs)?)?;
++    let _ = std::fs::write(&config_path, serde_json::to_string_pretty(&new_configs)?);
+
      Ok(())
  }
-\ No newline at end of file
diff --git a/pkgs/by-name/un/uni-sync/package.nix b/pkgs/by-name/un/uni-sync/package.nix
index ced8b96e4a02..b9a6c724c785 100644
--- a/pkgs/by-name/un/uni-sync/package.nix
+++ b/pkgs/by-name/un/uni-sync/package.nix
@@ -3,28 +3,27 @@
   fetchFromGitHub,
   rustPlatform,
   pkg-config,
-  libudev-zero,
+  libusb1,
 }:
-rustPlatform.buildRustPackage {
+rustPlatform.buildRustPackage (finalAttrs: {
   pname = "uni-sync";
-  version = "0.2.0";
+  version = "0.3.1";
 
   src = fetchFromGitHub {
     owner = "EightB1ts";
     repo = "uni-sync";
-    rev = "ca349942c06fabcc028ce24e79fc6ce7c758452b";
-    hash = "sha256-K2zX3rKtTaKO6q76xlxX+rDLL0gEsJ2l8x/s1vsp+ZQ=";
+    rev = finalAttrs.version;
+    hash = "sha256-Qf4tDj55dBHcnCiSEoWt+uwq/gTm0DSTzlOvdw3QThU=";
   };
 
   nativeBuildInputs = [ pkg-config ];
-  buildInputs = [ libudev-zero ];
+  buildInputs = [ libusb1 ];
 
   patches = [
-    ./config_path.patch
     ./ignore_read-only_filesystem.patch
   ];
 
-  cargoHash = "sha256-Qb0TPpYGDjsqHkI4B8QRz5c9rqZ+H98YjOg5K++zpBg=";
+  cargoHash = "sha256-ot2pbCddvw3njsz36WbFFJ9AAtmojUnRxlUbym1RcgU=";
 
   meta = with lib; {
     description = "Synchronization tool for Lian Li Uni Controllers";
@@ -33,4 +32,4 @@ rustPlatform.buildRustPackage {
     maintainers = with maintainers; [ yunfachi ];
     mainProgram = "uni-sync";
   };
-}
+})