diff --git a/pkgs/development/libraries/libcotp/default.nix b/pkgs/development/libraries/libcotp/default.nix
index 4baa712b680..d7f60b9ad6b 100644
--- a/pkgs/development/libraries/libcotp/default.nix
+++ b/pkgs/development/libraries/libcotp/default.nix
@@ -2,13 +2,13 @@
 
 stdenv.mkDerivation rec {
   pname = "libcotp";
-  version = "2.0.0";
+  version = "2.0.1";
 
   src = fetchFromGitHub {
     owner = "paolostivanin";
     repo = pname;
     rev = "v${version}";
-    sha256 = "sha256-99Uw/BMk2bLj+/FZd7MwrRw62XcCroO9yNWdtH5AFpE=";
+    sha256 = "sha256-w0DxZLEuR9m7udmlBQ7TyCoQvGVmJCffKHsxynQV+oo=";
   };
 
   postPatch = lib.optionalString stdenv.cc.isClang ''