diff --git a/pkgs/tools/security/nsjail/default.nix b/pkgs/tools/security/nsjail/default.nix
index 3f04d2764891..f1335a1ad1d7 100644
--- a/pkgs/tools/security/nsjail/default.nix
+++ b/pkgs/tools/security/nsjail/default.nix
@@ -4,14 +4,14 @@
 
 stdenv.mkDerivation rec {
   pname = "nsjail";
-  version = "2.8";
+  version = "2.9";
 
   src = fetchFromGitHub {
     owner           = "google";
     repo            = "nsjail";
     rev             = version;
     fetchSubmodules = true;
-    sha256          = "0cgycj0cz74plmz4asxryqprg6mkzpmnxzqbfsp1wwackinxq5fq";
+    sha256          = "0218n0qjb45fawqqfj3gdxgd0fw5k0vxn9iggi0ciljmr9zywkgh";
   };
 
   postPatch = ''