diff --git a/pkgs/os-specific/linux/nullfs/default.nix b/pkgs/os-specific/linux/nullfs/default.nix
index db2c52d6c068..8001dbab52d3 100644
--- a/pkgs/os-specific/linux/nullfs/default.nix
+++ b/pkgs/os-specific/linux/nullfs/default.nix
@@ -7,13 +7,13 @@
 }:
 stdenv.mkDerivation rec {
   pname = "nullfs";
-  version = "0.17";
+  version = "0.18";
 
   src = fetchFromGitHub {
     owner = "abbbi";
     repo = "nullfsvfs";
     rev = "v${version}";
-    sha256 = "sha256-Hkplhem4Gb1xsYQtRSWub0m15Fiil3qJAO183ygP+WI=";
+    sha256 = "sha256-tfa0SPhTm9vvv4CiwcDyz6KssJqD9F2SlWB4rwZpGoY=";
   };
 
   hardeningDisable = [ "pic" ];