diff --git a/pkgs/applications/networking/browsers/browsh/default.nix b/pkgs/applications/networking/browsers/browsh/default.nix
index cf90d2afd00..a910f1d14bd 100644
--- a/pkgs/applications/networking/browsers/browsh/default.nix
+++ b/pkgs/applications/networking/browsers/browsh/default.nix
@@ -1,14 +1,14 @@
 { stdenv, buildGoPackage, fetchurl, fetchFromGitHub, go-bindata }:
 
 let
-  version = "1.4.10";
+  version = "1.4.13";
 
   # TODO: must build the extension instead of downloading it. But since it's
   # literally an asset that is indifferent regardless of the platform, this
   # might be just enough.
   webext = fetchurl {
     url = "https://github.com/browsh-org/browsh/releases/download/v${version}/browsh-${version}-an.fx.xpi";
-    sha256 = "0rgwzv1qahqy52q7zz4dklnwx7w4x3gj92ka8n0ypgf9fjjnmqas";
+    sha256 = "11477z7mva8lwfxsrfxckvgqkxrjhc80czra8cqhpakf0fih1a4g";
   };
 
 in buildGoPackage rec {