diff --git a/pkgs/development/scheme-modules/scheme-bytestructures/default.nix b/pkgs/development/scheme-modules/scheme-bytestructures/default.nix
index 5be2fca96fbe..602b0d86f44b 100644
--- a/pkgs/development/scheme-modules/scheme-bytestructures/default.nix
+++ b/pkgs/development/scheme-modules/scheme-bytestructures/default.nix
@@ -8,13 +8,13 @@
 
 stdenv.mkDerivation rec {
   pname = "scheme-bytestructures";
-  version = "1.0.10";
+  version = "2.0.1";
 
   src = fetchFromGitHub {
     owner = "TaylanUB";
     repo = pname;
     rev = "v${version}";
-    sha256 = "04oDvwvzTRzAVyywbcCm3Ug3p3xNbxjI7nOKYakEZZI=";
+    sha256 = "sha256-Wvs288K8BVjUuWvvzpDGBwOxL7mAXjVtgIwJAsQd0L4=";
   };
 
   postConfigure = ''