diff --git a/pkgs/by-name/is/isolate/package.nix b/pkgs/by-name/is/isolate/package.nix
index 18eef4c57a74..3ac84d6a4fac 100644
--- a/pkgs/by-name/is/isolate/package.nix
+++ b/pkgs/by-name/is/isolate/package.nix
@@ -12,13 +12,13 @@
 
 stdenv.mkDerivation rec {
   pname = "isolate";
-  version = "2.0";
+  version = "2.1";
 
   src = fetchFromGitHub {
     owner = "ioi";
     repo = "isolate";
     rev = "v${version}";
-    hash = "sha256-kKXkXPVB9ojyIERvEdkHkXC//Agin8FPcpTBmTxh/ZE=";
+    hash = "sha256-mTh2IAh4xtLWlRu7gp3aXsGJdUWXnocvDyi8JZwzz9s=";
   };
 
   nativeBuildInputs = [