diff --git a/pkgs/by-name/sa/sable-unwrapped/package.nix b/pkgs/by-name/sa/sable-unwrapped/package.nix
index 6cb5d792e1e4..7a604c0ae930 100644
--- a/pkgs/by-name/sa/sable-unwrapped/package.nix
+++ b/pkgs/by-name/sa/sable-unwrapped/package.nix
@@ -20,13 +20,13 @@ stdenvNoCC.mkDerivation (finalAttrs: {
   strictDeps = true;
 
   pname = "sable-unwrapped";
-  version = "1.19.4";
+  version = "1.20.0";
 
   src = fetchFromGitHub {
     owner = "SableClient";
     repo = "Sable";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-GI4ZXmqPTWt3WlTQDkjVfRWhiJnd3mdq5paA3/TGMEA=";
+    hash = "sha256-ams6Uwblo5mUzah9hlCPCUMXtrLtiUtRWwwKH4uabmk=";
   };
 
   pnpmDeps = fetchPnpmDeps {