diff --git a/pkgs/applications/window-managers/i3/lock.nix b/pkgs/applications/window-managers/i3/lock.nix
index 2bca01eeefa7..7a2812c2cfe0 100644
--- a/pkgs/applications/window-managers/i3/lock.nix
+++ b/pkgs/applications/window-managers/i3/lock.nix
@@ -3,11 +3,11 @@
 
 stdenv.mkDerivation rec {
   pname = "i3lock";
-  version = "2.12";
+  version = "2.13";
 
   src = fetchurl {
     url = "https://i3wm.org/i3lock/${pname}-${version}.tar.bz2";
-    sha256 = "02dwaqxpclcwiwvpvq7zwz4sxcv9c15dbf17ifalj1p8djls3cnh";
+    sha256 = "02szjsaz7rqrdkd0r2nwgwa85c4hwfrcskxw7ryk695kmjcfhzv3";
   };
 
   nativeBuildInputs = [ pkgconfig ];