diff --git a/pkgs/shells/oil/default.nix b/pkgs/shells/oil/default.nix
index eeb6f9ab6a9..13b36bf54ad 100644
--- a/pkgs/shells/oil/default.nix
+++ b/pkgs/shells/oil/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "oil";
-  version = "0.7.pre6";
+  version = "0.7.pre9";
 
   src = fetchurl {
     url = "https://www.oilshell.org/download/oil-${version}.tar.xz";
-    sha256 = "1yhfrxrqd4jbjsf0g2fkxv8zypcndnikv9g15yp9szgp4sh1r9vv";
+    sha256 = "1j17yxpjqv37vbl3qhnwl3gdmb33n9c6g6byxcc8mhbvbw91zi5i";
   };
 
   postPatch = ''