diff --git a/pkgs/development/python-modules/md-toc/default.nix b/pkgs/development/python-modules/md-toc/default.nix
index 0510aed835ad..40a637dda188 100644
--- a/pkgs/development/python-modules/md-toc/default.nix
+++ b/pkgs/development/python-modules/md-toc/default.nix
@@ -9,7 +9,7 @@
 
 buildPythonPackage rec {
   pname = "md-toc";
-  version = "8.1.4";
+  version = "8.1.5";
   format = "setuptools";
 
   disabled = pythonOlder "3.7";
@@ -18,7 +18,7 @@ buildPythonPackage rec {
     owner = "frnmst";
     repo = pname;
     rev = version;
-    hash = "sha256-7bXd+kTB1NF5KfcDVsvemCfIbZxv6nAw851bNo375Xs=";
+    hash = "sha256-jt2ZZV63s7LL0R9ay/tvMH3cIDElYXiNPBuHlxj/Z8E=";
   };
 
   propagatedBuildInputs = [