diff --git a/pkgs/os-specific/linux/firejail/default.nix b/pkgs/os-specific/linux/firejail/default.nix
index 9f3397fc8efd..c2d95c3d5354 100644
--- a/pkgs/os-specific/linux/firejail/default.nix
+++ b/pkgs/os-specific/linux/firejail/default.nix
@@ -3,11 +3,11 @@ let
   s = # Generated upstream information
   rec {
     baseName="firejail";
-    version="0.9.18";
+    version="0.9.20";
     name="${baseName}-${version}";
-    hash="0qsjbnx9xzvzcbq7wdcf51v5abi4ml9jsai7w6xmns51qx4325a2";
-    url="mirror://sourceforge/project/firejail/firejail/firejail-0.9.18-rc1.tar.bz2";
-    sha256="0qsjbnx9xzvzcbq7wdcf51v5abi4ml9jsai7w6xmns51qx4325a2";
+    hash="1sjahmpjd6zmn27xp5xl683xm3353rp3094sgl2brq6477ffbi6y";
+    url="mirror://sourceforge/project/firejail/firejail/firejail-0.9.20-rc1.tar.bz2";
+    sha256="1sjahmpjd6zmn27xp5xl683xm3353rp3094sgl2brq6477ffbi6y";
   };
   buildInputs = [
   ];