diff --git a/packages/ipsw/default.nix b/packages/ipsw/default.nix
index c771620..0246934 100644
--- a/packages/ipsw/default.nix
+++ b/packages/ipsw/default.nix
@@ -9,16 +9,15 @@
 
 buildGo122Module rec {
   pname = "ipsw";
-  version = "3.1.454";
+  version = "3.1.518";
 
   src = fetchFromGitHub {
     owner = "blacktop";
     repo = "ipsw";
-    rev = "df0b8fae29d751aaebea7a265da0e1bc5b9e77b4";
-    # rev = "v${version}";
-    hash = "sha256-76EafLOqDuPcXGJyvWJSqWwF/Xp4pqJ+57QV5QXmSSc=";
+    rev = "v${version}";
+    hash = "sha256-8CqxH7tYTIswYJ78gDkCFTQrkXgOAXBBNEugQbFvsu4=";
   };
-  vendorHash = "sha256-9Fi9Fao7fdH/N5AdaawYIzzeWeNPrFlnh66KiK1mOT4=";
+  vendorHash = "sha256-ACVhaTddcy9kxzVTEM/DXmZsIyc9P8wKu34Qd3xekuA=";
   patches = [ ./fix-build.patch ];
 
   nativeBuildInputs = [ pkg-config ];