diff --git a/pkgs/tools/misc/cyberchef/default.nix b/pkgs/tools/misc/cyberchef/default.nix
index 0bdeb64c0c16..46e293c40ecd 100644
--- a/pkgs/tools/misc/cyberchef/default.nix
+++ b/pkgs/tools/misc/cyberchef/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "cyberchef";
-  version = "9.49.0";
+  version = "9.55.0";
 
   src = fetchzip {
     url = "https://github.com/gchq/CyberChef/releases/download/v${version}/CyberChef_v${version}.zip";
-    sha256 = "sha256-5cqCPxyH4O4TzAIwRR2oyWMzIl5Hi5YcdOKdpl518zw=";
+    sha256 = "sha256-nJes11d/KqQH6pCGIEwlEeP0BjsUr9bo5rBoEoB0IZk=";
     stripRoot = false;
   };